Small Cubic Type 5.0 Mega Pixel CCD Monochrome PoCL Camera Link Camera FV-L500B1 User’s Guide RICOH COMPANY, LTD. FV-L500B1 User’s Guide Rev. 1.02 1/31 Table of Contents 1 Connector Specifications..................................................................................................................................... 3 1.1 1.2 1.3 2 Camera Link Connector...................................................................................................................................... 3 Power-I/O Connector .......................................................................................................................................... 4 Equivalent Circuit for the Input Pin of the I/O Connector.................................................................................... 5 Camera Output Timing Charts............................................................................................................................. 6 2.1 Normal Mode (Setting 10H: 1XX0XXXX)......................................................................................................... 6 2.1.1 Horizontal Timing......................................................................................................................................... 6 2.1.2 Vertical Timing ............................................................................................................................................. 7 2.1.2.1 Normal Full Scanning (Setting 10H: 1XX00XXX, 11H: XXX0X000).................................................. 7 2.1.2.2 Partial Full Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X000) ................................................... 7 2.1.2.3 1/2 Partial Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X001).................................................... 8 2.1.2.4 1/4 Partial Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X010).................................................... 8 2.1.2.5 Variable Partial Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X111).......................................... 9 2.2 Binning Mode (Setting 10H: 1XX1XXXX).................................................................................................... 10 2.2.1 Horizontal Timing....................................................................................................................................... 10 2.2.2 Vertical Timing ........................................................................................................................................... 11 2.2.2.1 Binning Full Scanning (Setting 10H: 1XX10XXX, 11H: XXX0X000) ............................................... 11 2.2.2.2 Binning Partial Full Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X000) .................................... 11 2.2.2.3 Binning 1/2 Partial Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X001) ..................................... 12 2.2.2.4 Binning 1/4 Partial Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X010) ..................................... 12 2.3 Data Order on the Camera Link Output............................................................................................................ 13 2.4 2 Taps Transferring Image (2XE-1Y）.............................................................................................................. 14 2.5 Pixel Transferring Image................................................................................................................................... 14 3 Camera Operational Mode ................................................................................................................................. 15 3.1 Normal Mode .................................................................................................................................................... 15 3.1.1 Frame Exposure ........................................................................................................................................ 15 3.1.2 Electric Shutter .......................................................................................................................................... 15 3.2 Pulse Width Trigger Mode ................................................................................................................................ 16 3.2.1 Pulse Width Trigger Mode（V-Reset） ..................................................................................................... 16 3.2.2 Pulse Width Trigger Mode (Non-Reset) .................................................................................................... 17 3.2.3 Exposure Timing........................................................................................................................................ 17 3.3 Edge Preset Trigger Mode................................................................................................................................ 18 3.3.1 Edge Preset Trigger Mode (V-Reset) ........................................................................................................ 18 3.3.2 Edge Preset Trigger Mode (Non-Reset).................................................................................................... 19 3.3.3 Exposure Timing........................................................................................................................................ 19 3.4 H Reset Mode................................................................................................................................................... 20 4 Communication Protocol ................................................................................................................................... 21 4.1 Communication Method.................................................................................................................................... 21 4.2 Communication Settings................................................................................................................................... 21 4.3 Communication Format .................................................................................................................................... 21 4.4 Camera Control Command............................................................................................................................... 24 4.4.1 Camera Command List ............................................................................................................................. 24 4.4.2 Descriptions of the Camera Control Commands....................................................................................... 26 5 Revision History.................................................................................................................................................. 31 FV-L500B1 User’s Guide Rev. 1.02 2/31 1 Connector Specifications Power-I/O Connector Camera Link Connector 1.1 Camera Link Connector SDR (3M) or equivalent This product is a PoCL type. When a frame grabber is PoCL compliant, DO NOT SUPPLY POWER FROM THE I/O CONNECTOR. When a frame grabber is NOT PoCL compliant, supply power from the I/O connector. Pin Assignment Pin No. Signal Name Pin No. Signal Name 1 +12V 14 GND 2 X0- 15 X0+ 3 X1- 16 X1+ 4 X2- 17 X2+ 5 Xclk- 18 Xclk+ 6 X3- 19 X3+ 7 SerTC+ 20 SerTC- 8 SerTFG- 21 SerTFG+ 9 CC1-(TRG) 22 CC1+(TRG) 10 CC2+ 23 CC2- 11 CC3- 24 CC3+ 12 CC4+ 25 CC4- 13 GND 26 +12V FV-L500B1 User’s Guide Rev. 1.02 3/31 1.2 Power-I/O Connector HR10A-7R-6PB（Hirose）or equivalent This connector is for the power supply (12Vdc) and input /output signals. Use HR10A-7P-6S (Hirose) or equivalent for the cable side. Pin Assignment Pin No. Signal Name IN / OUT 1 GND IN 2 I/O-1 IN/OUT 3 I/O-2 4 I/O-3 5 6 Voltage Low Voltage High Voltage 0V IN 0 to +0.99V +2.3 to +3.3V OUT 0V +3.3V OUT OUT 0V +3.3V OUT OUT 0V +3.3V I/O-4 OUT OUT 0V +3.3V +12Vdc IN +12Vdc Input/output signals can be assigned through the camera setting communication (see table 4). Trigger input signal can be assigned either on Camera Link connector (CC1) or on the No. 2 pin of the power-I/O connector through the camera setting communication. IO Signal Patterns Command No. F0H[3..0] Option 0 (Initial Setting) 0H HR10A-7R-6PB (Hirose) No.2 Pin No.3 Pin No.4 Pin No.5 Pin I/O-1 (SP4) I/O-2 (SP3) I/O-3 (SP2) I/O-4 (SP1) IN/TRG N/A N/A OUT/TRG Option 1 1H Option 2 2H OUT/CC4 OUT/CC3 OUT/CC”2 OUT/CC1 Option 3 3H OUT/FVAL OUT/XSG OUT/XSUB OUT/CC1 Option 4 4H OUT/ OUT/ OUT/FVAL OUT/LVAL Right Image Data Left Image Data (MSB) (MSB) OUT/XHD OUT/EXPDUR (high-active) (Exposure) OUT/TRG OUT/CC1 OUT/VD N/A N/A OUT/HD Option 5 5H Option 6 6H Others 7H-FH For Test Use Only For Test Use Only Note 1: Output trigger signal has a latency of 30CLK (Approximately 470 nseconds) from input trigger signal. Note 2: To input trigger signal from the I/O connector, change the setting of 12H.5. Note 3: EXPDUR becomes high during exposure. FV-L500B1 User’s Guide Rev. 1.02 4/31 1.3 Equivalent Circuit for the Input Pin of the I/O Connector +3.3V +3.3V On resister Max. = 30ohm 100ohm 10kohm TRIGGER IN TC7WH241FK TOSHIBA FV-L500B1 User’s Guide Rev. 1.02 5/31 2 Camera Output Timing Charts 2.1 Normal Mode 2.1.1 (Setting 10H: 1XX0XXXX) Horizontal Timing 1 CLK = 15.625 ns 1924 CLK LVAL DVAL 700 CLK One horizontal (1H) 1224 CLK 700 CLK FVAL 93 CLK 607 CLK Video out 700 CLK Horizontal blanking FV-L500B1 User’s Guide Rev. 1.02 1224 CLK Video output active term 700 CLK Horizontal blanking 6/31 2.1.2 Vertical Timing 2.1.2.1 Normal Full Scanning (Setting 10H: 1XX00XXX, 11H: XXX0X000) 1 H = 30.063 μs, 16.000 Hz 2079H One vertical (1V) FVAL 21H 2057 2058 2058H 1 2 21H Video out 21H 2058H Vertical blanking Video output active term 21H Vertical blanking LVAL DVAL 2.1.2.2 Partial Full Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X000) 1 H = 30.063 μs, 16.100 Hz 2066H One vertical (1V) FVAL 8H 2057 2058 2058H 1 2 8H Video out 8H Vertical blanking 2058H Video output active term 8H Vertical blanking LVAL DVAL ※ By transferring the blanking period pixels at a high rate, the frame rate of the partial full scanning can be increased compared to that of the normal full scanning. FV-L500B1 User’s Guide Rev. 1.02 7/31 2.1.2.3 1/2 Partial Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X001) 1 H = 30.063 μs, 32.015 Hz 1039H One vertical (1V) FVAL 856H 1447 1448 183H 593 594 183H Video out 183H Vertical blanking 856H Video output active term 183H Vertical blanking LVAL DVAL 2.1.2.4 1/4 Partial Scanning (Setting 10H: 1XX01XXX, 11H: XXX0X010) 1 H = 30.063 μs, 63.968 Hz 520H One vertical (1V) FVAL 256H 264H 1143 1144 889 890 264H Video out 264H Vertical blanking 256H Video output active term 264H Vertical blanking LVAL DVAL FV-L500B1 User’s Guide Rev. 1.02 8/31 2.1.2.5 Variable Partial Scanning EXT_TRIG (Common) FIX_TRIG (Setting 10H: 1XX01XXX, 11H: XXX0X111) Exposure time Internal VD 10 20 30 40 50 Internal HD Video out Number of the effective lines [Y] FVAL DVAL LVAL V1 High speed transfer ［X+a］ High speed transfer ［f+g-X-Y］ V2 V3 SUB Blanking (Front) [BLK_F] Number of the effective lines [Y] Blanking (Back) [BLK_B) Total number of the line at 1 frame [TOTAL_LINE] Optical black + Dummy bit Blanking (Front) CCD effective lines Effective lines Blanking (Back) Optical black FV-L500B1 User’s Guide Rev. 1.02 9/31 2.2 Binning Mode 2.2.1 (Setting 10H: 1XX1XXXX) Horizontal Timing 1 CLK = 15.625 ns 1924 CLK LVAL DVAL 700 CLK One horizontal (1H) 1224 CLK 700 CLK FVAL 93 CLK 607 CLK Video out 700 CLK Horizontal blanking FV-L500B1 User’s Guide Rev. 1.02 1224 CLK Video output active term 700 CLK Horizontal blanking 10/31 2.2.2 Vertical Timing 2.2.2.1 Binning Full Scanning (Setting 10H: 1XX10XXX, 11H: XXX0X000) 1 H = 30.063 μs, 32.015 Hz 1039H One vertical (1V) FVAL 10+11 12+13 2042+2043 2044+2045 1018H 21H 21H Video out 1018H 21H Vertical blanking 21H Vertical blanking Video output active term LVAL DVAL 2.2.2.2 Binning Partial Full Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X000) 1 H = 30.063 μs, 32.077 Hz 1037H One vertical (1V) 1029H 1+2 3+4 8H 2055+2056 2057+2058 FVAL 8H Video out 8H Vertical blanking 1029H Video output active term 8H Vertical blanking LVAL DVAL FV-L500B1 User’s Guide Rev. 1.02 11/31 2.2.2.3 Binning 1/2 Partial Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X001) 1 H = 30.063 μs, 54.890 Hz 606H One vertical (1V) 428H 1445+1446 1447+1448 178H 593+594 595+596 FVAL 178H Video out 178H Vertical blanking 428H Video output active term 178H Vertical blanking LVAL DVAL 2.2.2.4 Binning 1/4 Partial Scanning (Setting 10H: 1XX11XXX, 11H: XXX0X010) 1 H = 30.063 μs, 63.968 Hz 520H One vertical (1V) 128H 1141+1142 1143+1144 392H 889+890 891+892 FVAL 392H Video out 392H Vertical blanking 128H Video output active term 392H Vertical blanking LVAL DVAL FV-L500B1 User’s Guide Rev. 1.02 12/31 2.3 Data Order on the Camera Link Output 2TAP12bit XCLK X3 DA7 DA6 X2 DB3 DB2 DVAL FVAL LVAL DB5 DB4 DB3 DB2 X1 DA10 DA9 DB1 DB0 DB9 DB8 DA11 DA10 DA9 X0 DA1 DA0 DA8 DA5 DA4 DA3 DA2 DA1 DA0 SP DB7 DB6 DB11 DB10 DA7 DA6 DA0 to DA11: 12bit data for one pixel from the first tap DB0 to DB11: 12bit data for one pixel from the second tap 2TAP10bit XCLK X3 DA7 DA6 X2 DB3 DB2 DVAL FVAL LVAL DB5 DB4 DB3 DB2 X1 NC X0 DA1 DA0 DA8 DA5 DA4 DA3 DA2 DA1 DA0 SP DB7 DB6 NC DA9 DB1 DB0 DB9 DB8 NC NC DA7 DA6 NC DA9 DA0 to DA9: 10bit data for one pixel from the first tap DB0 to DB9: 10bit data for one pixel from the second tap 2TAP8bit XCLK X3 DA7 DA6 X2 NC X1 DB2 DB1 X0 DA1 DA0 DB0 DA5 DA4 DA3 DA2 DA1 DA0 SP NC NC DB7 DB6 DA7 DA6 NC DVAL FVAL LVAL NC NC NC NC NC NC DB5 DB4 DB3 DB2 DB1 DA0 to DA7: 8bit data for one pixel from the first tap DB0 to DB7: 8bit data for one pixel from the second tap FV-L500B1 User’s Guide Rev. 1.02 13/31 2.4 2 Taps Transferring Image (2XE-1Y） Sep X = 1 Sep X = 1 Tap1 Tap2 X2 Y1 XW/2 Y1 XW/2+1 Y1 XW-1 Y1 XW Y1 X1 Y2 X2 Y2 XW/2 Y2 XW/2+1 Y2 XW-1 Y2 XW Y2 X1 YH-1 X2 YH-1 XW/2 YH-1 XW/2+1 YH-1 XW-1 YH-1 XW YH-1 X1 YH X2 YH XW/2 YH XW/2+1 YH XW-1 YH XW YH Sep Y = 1 X1 Y1 2.5 Pixel Transferring Image Pixel1 of DataA Pixel2 of DataA Pixel2 of DataB Pixel1 of DataB Pixeln of DataA: nth pixel being transferred from the TAP1 Pixeln of DataB: nth pixel being transferred from the TAP2 FV-L500B1 User’s Guide Rev. 1.02 14/31 3 Camera Operational Mode 3.1 Normal Mode In this mode, the images are output continuously. 3.1.1 Frame Exposure I nt er nal VD Ex posur e t i me CCD ex posur e Vi deo out 3.1.2 Electric Shutter I n t e r n a l VD Ex p o s u r e t i me CCD ex posur e Vi d e o o u t FV-L500B1 User’s Guide Rev. 1.02 15/31 3.2 Pulse Width Trigger Mode In this “pulse width trigger mode” with positive polarity, the camera exposure starts at the rising edge of the trigger signal and stops at the falling edge of the trigger signal. Therefore, in the case that the exposure positive polarity is selected, the actual exposure occurs when the trigger signal is at high state. 3.2.1 Camera mode Pulse Width Trigger Mode（V-Reset） Normal mode Trigger mode *Note. 2 Max. 1H *Note. 1 Normal mode Automatically switch to the normal mode if the pulse width of the trigger signal is more than 500 mseconds. Trigger signal (Positive） Internal VD Sweep charges *Note. 3 CCD exposure Exposure time Video out FVAL Note 1: The camera does NOT switch to normal mode when the long exposure mode is selected. This timing chart shows when the long exposure mode selected. Note 2: The internal VD signal is reset immediately after the exposure is finished as depicted, and the video output original is sent out according to that reset VD timing. Note 3: The exposure time is controlled by the pulse width of the trigger signal as depicted. FV-L500B1 User’s Guide Rev. 1.02 16/31 3.2.2 Pulse Width Trigger Mode (Non-Reset) Normal mode Camera mode Trigger mode *Note. 1 Normal mode Automatically switch to the normal mode if the pulse width of the trigger signal is more than 500 mseconds. Trigger signal （Positive） *Note. 2 Next VD Next VD Internal VD Sweep charges *Note. 3 Exposure time CCD exposure Video out FVAL *Note. 4 Note 1: The camera does NOT switch to normal mode when the long exposure mode is selected. This timing chart shows with the long exposure mode selected. Note 2: The internal VD signal does not reset by the trigger signal. The video output signal is sent out at the next internal VD timing. Note 3: The exposure time is controlled by the pulse width of the trigger signal as depicted. Note 4: The FVAL signal does not output when the exposure by the trigger signal does not exists. 3.2.3 Exposure Timing Trigger signal (741 CLK) T1 Filtering *Note.1 30 CLK T1' Exposure time SUB Exposure time: T1' = T1 + 741 CLK SG Notes: The trigger signal equal to or shorter than 30 CLK is removed by the filtering system. Input trigger signal has to be more than 31 CLK pulse width. The exposure starts 198 CLK after the rising edge of the trigger signal. FV-L500B1 User’s Guide Rev. 1.02 17/31 3.3 Edge Preset Trigger Mode In this “edge preset trigger mode”, the camera exposure starts at the rising edge of the trigger signal like the “pulse width trigger mode” in the previous sections. However, in this mode, the exposure duration time is based on the preset value stored by the by the camera setting communication. 3.3.1 Camera mode Edge Preset Trigger Mode (V-Reset) Normal mode Trigger mode *Note. 2 Max. 1H Trigger signal (Rising edge) *Note. 1 Normal mode Automatically switch to the normal mode if the pulse width of the trigger signal is more than 500 mseconds. Internal VD *Note. 3 CCD exposure Exposure time Video out FVAL Note 1: The camera does NOT switch to the normal mode when the long exposure mode is selected. This timing chart shows when the long exposure mode is selected. Note 2: The internal VD signal is reset immediately after the exposure is finished as depicted and the video output signal is sent out according to the reset VD timing. Note 3: The exposure time is preset by the camera setting communication as “shutter speed”. FV-L500B1 User’s Guide Rev. 1.02 18/31 3.3.2 Camera mode Edge Preset Trigger Mode (Non-Reset) Normal mode Trigger mode *Note. 1 Normal mode Automatically switch to the normal mode if the pulse width of the trigger signal is more than 500 mseconds. Trigger signal (Rising edge) *Note. 2 Next VD Next VD Next VD Internal VD *Note. 3 Exposure time CCD exposure Video out FVAL *Note. 4 Note 1: The camera does NOT switch to normal mode when the long exposure mode is selected. This timing chart shows when the long exposure mode selected. Note 2: The internal VD signal does not reset by the trigger signal. The video output signal is sent out at the next internal VD timing. Note 3: The exposure time is preset by the camera setting communication as “shutter speed”. Note 4: The FVAL signal does not output when the exposure by the trigger signal does not exists. 3.3.3 Exposure Timing Trigger signal Filtering *Note.1 30CLK T1' Exposure time SUB Exposure time: T1' = Preset electronic shutter SG Notes: The trigger signal equal to or shorter than 30 CLK is removed by the filtering system. Input trigger signal has to be more than 31 CLK pulse width. The exposure starts198 CLK after the rising edge of the trigger signal. FV-L500B1 User’s Guide Rev. 1.02 19/31 3.4 H Reset Mode Normally, video noise appears when the beginning of trigger signal is applied before finishing the video read-out of the previous frame. This noise is caused by the SUB pulse, which is activated to clear all residual charges on the CCD prior to a new exposure. By selecting this “H. Reset Mode”, the camera automatically holds the actual activation of trigger until the next horizontal blanking period. By doing this, the SUB pulse is activated during the horizontal blanking period and the noise in image can be avoided. Due to the principal of this operation, there can be maximum “1 H” of delay of actual trigger signal. Trigger signal (Rising edge） Next HD Internal HD Normal SUB pulse timing SUB pulse CCD exposure Noise Video out FV-L500B1 User’s Guide Rev. 1.02 20/31 4 Communication Protocol This camera has a communication function that enables external devises, such as a PC, to control the camera’s functions. Please use the “R-GigE-Software” communication software, or the following communication protocol to communicate to the camera: 4.1 Communication Method UART（RS232C）, binary communication 4.2 Communication Settings Settings Baud Rate 4.3 9,600 bps / 38,400 bps Data Bit 8 bit Parity None Stop Bit 1 bit Flow Control None Communication Format The Sending data format from the PC to the camera is as follows: SOF (8bit) Device Code Read/Write (6bit) Page Command Data Selection Code Length (1bit) (8bit) (8bit) (1bit) Data (R: 1 byte) (W: n bytes) EOF (8bit) The Receiving Data format from the camera is as follows: After sending the Read Command: SOF Data Length Data EOF (8bit) (8bit) (n bytes) (8bit) After sending the Write Command: SOF Data Length Receiving Code EOF (8bit) (8bit) “00” (1 byte) (8bit) FV-L500B1 User’s Guide Rev. 1.02 21/31 The description of the format is as follows. Name SOF Device Code Descriptions Start of Frame. Always set or receive the value as “02H” This indicates the destination of communication. Read / Write Set “000000” when accessing the camera’s function settings Set “100000” when accessing the camera’s extended function settings. Please refer to the “Camera Command List” and “Description of the Camera Control Commands”. This specifies “Read” or “Write” to command numbers. Page Selection Set (or receive) “0” to send the read command. Set (or receive) “1” to send the write command. This specifies page selection (access selection to registers or EEPROM) of command. Set “0” to access the command register of the camera. Read command: To obtain the current data from the command register. Write command: To set a data into the command register. The previously stored data is replaced by this data. However, the data in the EEPROM is not replaced. Command Code Data Length Set ”1” to access the EEPROM of the camera. Read command: To read stored data from the EEPROM. Write command: To store data into the EEPROM as default value. The camera returns the receiving code “01H” to the PC after storing data in the EEPROM. This indicates the contents of the data sent or received. Refer to the following page for the details. This indicates the data length (unit: byte). Receiving Frame: The data length is dependent on each read command sent. The data length is defined as “00H” when sending the write command. The data length of error response is defined as “00H”. Data EOF Receiving Code Sending frame: The data length is 1 byte dummy data when sending the read command, and that data is not referenced. The data length is dependent on each “write command” sent. This indicates write data or read data according to command type. End of Frame. Always set or receive the value as “03H” This indicates results of the command sent 01H: OK (ACK), 10H: NG (NAC), 11H: Connection error with peripheral device FV-L500B1 User’s Guide Rev. 1.02 22/31 【Example Code】Reading the data from the command 00H Command to send: 02H, 00H, 00H, 01H, 00H, 03H SOF Device Code Read/Write Page Selection Command Code Data Length Data EOF (8bit) (6bit) (1bit) (1bit) (8bit) (8bit) (1byte) (8bit) 00H 01H 00H 03H 02H 00H Command to receive upon a successful communication: 02H, 01H, 00H, 03H (assuming the data is 00H) SOF Data Length Data EOF (8bit) (8bit) (n bytes) (8bit) 02H 01H 00H 03H 【Sequence for the saving commands to the EEPROM】 Please use the following sequence for saving the commands to the EEPROM. 1) Set “1” to the 80H.0 to enable writing to the EEPROM. 2) Send the save data with the page selection “1”. 3) The camera sends back one of the following receiving codes after writing the EEPROM. 01H: OK 10H: NG 4) 80.0H is cleared to “0” automatically after writing the EEPROM. Note1: The data cannot be saved to the EEPROM when 80H.0 is “0”. Note2: When saving the consecutive sequence of commands, the above steps, 1) to 4), are necessary only once. i.e.) saving the commands “10H, 11H, 12H, 13H”, or “22H, 23H, 24H”, etc. Note3: When saving the non-consecutive sequence of commands, the above steps, 1) to 4), are necessary for the same number of times. i.e.) saving the commands “10H, 13H, 19H, 1BH” or “20H, 23H, 25H”, etc. FV-L500B1 User’s Guide Rev. 1.02 23/31 4.4 Camera Control Command 4.4.1 Camera Command List Command No. R/W The data unit of the each command is 1 byte (8bit). The data can be saved to the EEPROM if there is an “X” in the “Save to EEPROM” column in the following list. The camera initializes based on the stored data in the EEPROM when the power is applied. Save to Function Initial Data Data Range Reserved - - EEPROM 00 to 0FH 10H R/W X Camera function mode 1 (8bit: D[70]) 9 11H R/W X Camera function mode 2 (8bit: D[70]) 0 12H R/W X Camera function mode 3 (8bit: D[70]) 0 Reserved - Communication mode (8bit: D[70]) 1 Reserved - - 0 0 to 4095 0 0 to 1923 0 0 to 2057 2058 0 to 2058 0 0 to 31 13H 14H R/W X 15 to 1FH - 20H R/W X Exposure time (H) of the electronic shutter (16bit: D[70]) 21H R/W X Exposure time (H) of the electronic shutter (16bit: D[158]) 22H R/W X Exposure time (CLK) of the electronic shutter (16bit: D[70]) 23H R/W X Exposure time (CLK) of the electronic shutter (16bit: D[158]) 24H R/W X Start line of the variable partial scanning (16bit: D[70]) 25H R/W X Start line of the variable partial scanning (16bit: D[158]) 26H R/W X Effective lines of the variable partial scanning (16bit: D[70]) 27H R/W X Effective lines of the variable partial scanning (16bit: D[158]) 28H R/W X Delay time for the trigger (8bit: D[70]) Reserved - - R/W X CDS gain (8bit: D[70]) 0 0 to 255 X Digital gain The Factory 0 to 255 29-2FH 30H 31H 32H R/W X 33 to 37H 38H R/W X 39 to 3DH Gain offset (6bit: D[50]) Adjusted Value 0 to 255 Reserved - - Clamp level (8bit: D[70]) 0 0 to 255 Reserved - - 4095 0 to 4095 - 3EH R/W X Test pattern level (10bit: D[70]) 3FH R/W X Test pattern level (10bit: D[98]) 40 to 53H R/W X Reserved - 68H R/W X Digital clamp (8bit: D[7..0]) 0 Reserved - - 6AH R/W X Manual digital clamp (Left) (16bit D[7..0]) 6BH R/W X Manual digital clamp (Left) (16bit D[15..8]) 0 0 to 1023 6CH R/W X Manual digital clamp (Right) (16bit D[7..0]) 6DH R/W X Manual digital clamp (Right) (16bit D[15..8]) 0 0 to 1023 Reserved - - 69H 6E to 77H 78H R/W X Test pattern selection (8bit: D[7..0]) 0 - 79H R/W X Image effect selection (8bit: D[7..0]) 0 - Reserved - - 7A to FFH 80H R/W FV-L500B1 User’s Guide Rev. 1.02 EEPROM control (8bit: D[70]) 24/31 81 to EFH Command No. F0H Reserved R/W Save to Function EEPROM R/W F1 to FFH FV-L500B1 User’s Guide Rev. 1.02 - - Initial Data Data Range - - IO connector signals(8bit: D[70]) Reserved 25/31 4.4.2 Descriptions of the Camera Control Commands (The underline settings are the factory default settings) Command No. Command Descriptions [Camera function mode setting 1] Initial data: 09H This sets the following camera function mode. D[7N0] D7 10H: MOD1[7N0] D6 D5 D4 D3 D2 D1 D0 D7: Continuous / Trigger Mode 0: Auto 1: Manual D6: Trigger Polarity 0: Positive 1: Negative D5: Trigger Mode 0: Edge Preset 1: Pulse Width D4: Binning Mode 0: OFF (Normal) 1: ON (Binning) D3: Scanning Mode 0: Full scanning 1: Partial scanning D2~D0: Reset Mode 000: Non-Reset 001: V-Reset 010~111: No function (Prohibited setting. Please do not use these) When D7 is set to “0: Auto”, a camera will detect its operational mode based on the input trigger signal. If the input trigger signal is kept at high, the camera operates in the continuous mode, assuming the trigger polarity is set to positive. [Camera function mode setting 2] Initial data: 0 This sets the following camera function modes. D[7N0] D7 D6 D7~D4: 11H: MOD2[7N0] D5 D4 D3 D2 No Function D1 D0 Set always “0000” D3 Function Mode 0: Trigger 1: Normal D2~D0: Partial Scanning 000: Full scanning 001: 1/2 partial scanning 010: 1/4 partial scanning 011~110: No function (Prohibited setting. Do not set these values) 111: Variable partial scanning Function mode is enabled when the “Continuous/Trigger” mode selection (MOD[7] is manual (set as 1). No video output without the trigger signal input while the camera works with the trigger mode. [Camera function mode setting 3] Initial data: 0 This sets the following camera function modes. D[7N0] D7 12H: D6 D7~D6: D5 D4 D3 D2 Video Out D1 D0 00: 10bit 01: 8bit 10: 12bit MOD3[7N0] 11: No function (Prohibited setting. Do not set these values) D5: Trigger-in connector selection 0: Camera Link (CC1) 1: /IO connector (No.2 Pin) D4~D3: Exposure Start Mode 00: Normal 01: Reserved trigger D2~D0: No Function Set always “000” 10 ~11: H reset FV-L500B1 User’s Guide Rev. 1.02 26/31 Command No. Command Descriptions [Communication mode] Initial Data: 01H This sets the communication modes. D[7N0] D7 D6 D5 D4 D3 D2 D1 D0 14H: UART[7N0] D7~D2: No Function Set always “000000” D1~D0: Communication Mode 00: 38,400 bps 01: 9,600 bps 10 to 11: No function (Prohibited setting. Do not set these values) [Exposure time (H) of the electronic shutter] Initial Data: SVR[15N0] = 0, Data Range: 0 to 4095 Sets the preset shutter speed (or CCD exposure time) for electronic shutter. The preset shutter speed is defined by the following formula. 20H: Exposure time (shutter speed) = SVR[15N0] x (1H cycle time) + SHR[15N0] x (1CLK cycle time) SVR[7N0] 21H: SVR[15N8] Notes: 1. The camera works with the shutter off position (maximum frame exposure time) when both SVR and SHR are set at “0”. 2. The camera works with the minimum shutter speed when this value is set to 0 and the value of SHR is set between 1 and 600. 3. The value is replaced with 4095 automatically when the value set greater than 4095. [Exposure time (CLK) of the electronic shutter] Initial Data: SHR[15N0] = 0, Data Range: 0 to 1923 Sets the preset shutter speed (or CCD exposure time) for electronic shutter. The previous section, the preset shutter speed is defined by the following formula: 22H: Preset shutter speed = SVR[15N0] x (1H cycle time) + SHR[15N0] x (1CLK cycle time) SHR[7N0] 23H: SHR[15N8] Notes: 1. The camera works with the shutter off position (maximum frame exposure time) when both SVR and SHR are set at “0”. 2. The camera works with the minimum shutter speed when SVR is set to 0 and this value is set between 1 and 600. 3. The value replaces by 1923 automatically when the value set greater than 1923. [Start line of the variable partial scanning] Initial Data: PSR[15N0] = 0, Data Range: 0 to 2057 This sets the start line number of the variable partial scanning area. 24H: PSR[7..0] Actual start line of the partial scanning = this value + 1 25H: PSR[15N8] Notes: 1. The value replaces by 2057 automatically when the value set greater than 2057. 2. The camera works with full scanning mode when the value of (PSR[ ] + PWR[ ]) is greater than 2058. FV-L500B1 User’s Guide Rev. 1.02 27/31 Command No. Command Descriptions [Effective line numbers in the variable partial scanning] Initial Data: PWR[15N0] = 2058, Data Range: 0 to 2058 26H: This sets the number of the total effective lines (image height) in the variable partial scanning mode. PWR[7N0] 27H: PWR[15N8] Notes: 1. The value replaces by 2058 automatically when the value set greater than 2058. 2. The camera works with full scanning mode when the value of (PSR[ ] + PWR[ ]) is greater than 2058. [Delay time for the trigger] Initial Data: DLY[7N0] = 0, Data Range: 0 to255 28H: DLY[7N0] Sets the delay time from the trigger input signal to the start of the exposure. Delay time (us) = 128 x CLK x DLY[7N0] = 2.000 (us) x DLY[7N0], where CLK = pixel clock [CDS gain] Initial Data: PGA[7N0] = 0, data range: 0 to 255 Sets the CDS gain (programmable analog gain). 30H PGA[7N0] CDS gain = 11.1 + 0.0359 x (PGA[7..0] x 2 + GOFS[7..0]) (dB) *GOFS[7...0]: The gain offset (The value of the address 32H) [Digital gain] Initial Data: The factory adjusted value, Data Range: 0 to 255 Sets the digital gain. Output level = (input level – CLAMP[7N0] x 16 – (CDS_CLAMP_L[9..0] + CDS_CLAMP_R[9..0]) / 2) x (1 + (DGB[7..0] + GOFS[7..0]) / 128) + CLAMP[7..0] X 16 + 31H (CDS_CLAMP_L[9..0] + CDS_CLAMP_R[9..0]) / 2 DGB[7N0] *CLAMP[7...0]: clamp level (command no. 38H) *GOFS[7...0]: gain offset (command no. 32H) *CDS_CLAMP_L[9...0]: CDS clamp left (command no. CC-CDH) *CDS_CLAMP_R[9...0] CDS clamp right (command no. CE～CFH) 32H [Gain offset] Initial Data: The factory adjusted value, Data Range: 0 to 255 GOFS[7N0] [Clamp level] Initial Data: CLAMP[7N0] = 0, Data Range: 0 to 31 This sets the clamp level value of the black level. 38H: CLAMP[7N0] Clamp level (Left) = CLAMP[7..0] x 16 + CDS Clamp (Left) Clamp level (Right) = CLMAP[7N0] x 16 + CDS Clamp (Right) The value replaces by 31 automatically when the value set greater than 31. 3EH: TP0[7N0] 3FH:TP0[9N8] [Test pattern level] Initial data: 4095, data range: 0 to 4095 Sets the output level of the test pattern 4: Raster (variable level) in 10-bit output format. FV-L500B1 User’s Guide Rev. 1.02 28/31 Command No. Command Descriptions [Digital clamp] Initial data: DIGITAL_CLAMP[7..0] = 0 Sets the digital clamp. D[7..0] D7 D6 D5 D4 D3 D7 to D5: No function D2 D1 D0 Always set as “000” 68H: D4: Mirror image 0: Normal image DIGITAL_ D3: No function Always set as “0” CLAMP[7N0] D2: Clamp mode 0: Auto adjust D1 to D0: No function Always set as “00” 1: Mirror image 1: Manual adjust The following two settings have to be set when the “manual adjust” is selected at the clamp mode: Manual digital clamp (Left): MD-CLAMP_L[15..0] (6A & 6BH) Manual digital clamp (Right): MD_CLAMP_R[15..0] (6C & 6DH) 6AH: MD_CLAMP_L [Manual digital clamp (Left)] Initial data: MD_CLAMP_L[15..0] = The factory adjusted value, data range: 0 to 1023 [7N0] 6BH: MD_CLAMP_L Sets the manual digital clamp for the left side of the image when the manual adjust is selected at the digital clamp (68H). [15N8] 6CH: MD_CLAMP_R [Manual digital clamp (Right)] Initial data: MD_CLAMP_R[15..0] = The factory adjusted value, data range: 0 to 1023 [7N0] 6CH: MD_CLAMP_R Sets the manual digital clamp for the right side of the image when the manual adjust is selected at the digital clamp (68H). [15N8] [Test pattern selection] Initial data: TESTP[7..0] = 0 Sets the test pattern output from the camera. D[7..0] 78H: D7 D6 D5 D4 D3 D2 D1 D0 TESTP[7N0] 00H: Video output 02H: Ramp wave 03H: Uniform gray level (100% white) 04H: Uniform gray level (variable level) 05H: Color bar (RGB bayer) Others: Black FV-L500B1 User’s Guide Rev. 1.02 01H: Gray scale 29/31 Command No. Command Descriptions [Image effect selection] Initial data: EFFCT[7..0] = 0 Sets the image effect. D[7..0] D7 D6 D5 D4 D3 D2 D1 D0 00H: No effect (Original video) 01H: 11bit gradation 79H: 02H: 10bit gradation 03H: 9bit gradation EFFCT[7N0] 04H: 8bit gradation 05H: 7bit gradation 06H: 6bit gradation 07H: 5bit gradation 08H: 4bit gradation 09H: 3bit gradation 0AH: 2bit gradation 0BH: 1bit gradation 0C to FEH: No function FFH: MSB-LSB reverse [EEPROM control] Initial data: E2P[7N0] = 0 Sets the image effect. D[7..0] 80H: D7 D6 D5 D4 D3 D2 D1 D0 E2P[7N0] D7~D2: No function Always set as “000000” D1: Register synchronous update with the EEPROM data 0: Prohibited 1: Accept D0: Write control to the EEPROM 0: Prohibited 1: Accept [EEPROM control] Initial data: OUTSEL[7N0] = the value of C0H Sets the image effect. D[7..0] F0H: D7 D6 D5 D4 D3 D2 D1 D0 of the power/IO OUTSEL[7N0] D7~D4: No function D3~D0: The signals Always set as “000000” Please refer to “The Signals of the Power/IO Connector” connector selection Initial data: 0000, FV-L500B1 User’s Guide Rev. 1.02 data range: 0000~0111 30/31 5 Revision History Rev Date 1.00 1.01 2012/06/15 2012/07/13 1.02 2012/09/27 Changes Note Initial Release Updated Document Title Communication Protocol 78H Test pattern 79H Pasteurization Added 3E-3FH Test pattern variable level Updated Power-I/O Connector Power supply through No.6 pin of the power-I/O connector became available. RICOH COMPANY, LTD. URL http://www.ricoh.com/fa_security/ FV-L500B1 User’s Guide Rev. 1.02 31/31