[AKD7719-A] AKD7719-A AK7719 Evaluation Board Rev.0 GENERAL DESCRIPTION The AKD7719-A is an evaluation kit for the AK7719; a digital signal processor (DSP) with 4 channels digital data interface. It realizes an easy evaluation of the audio system by just connecting to the target product via digital input and output pins. A USB connection is adopted for control interface, enabling to develop DSP codes with a PC. ■ Ordering Guide AKD7719-A --- Evaluation board for AK7719-A-MAIN USB Control Box Control Software FUNCTION Write/Read RAM: Access to PRAM, CRAM, OFFRAM and Registers Digital Audio Interface - Test pin header JP5(TVDD)=3.3V TP3(GND)=0V Regulator 1.2V Reset uPI/F SDIN SDOUT I2C or SPI AKM DSP Device Core Device PCM I/F PCM I/F AK7719 Figure 1. AKD7719-A-MAIN Block Diagram <KM107300> 2011/06 -1- [AKD7719-A] EVALUATION BORAD ■ Board View (1) (2) (3) (4) (5) AK7719 (7) (6) Figure 2. AKD7719-A-MAIN Board View <KM107300> 2011/06 -2- [AKD7719-A] ■ Description No. (1) (2) (3) (4) (5) (6) (7) Name EXT (J1) (24 pin Header) 3.3V (JP5) TEST (J2) (28 pin Header) Jumper (JP3) DIP Switch (S2) MONITOR (JP2) (10 pin Header) CONTROL (JP1) (10 pin Header) EXT(24 pin Header) Pin Layout Pin No. Name 1 EXT-BCLK1 2 EXT-JX0/BCLK3 3 EXT-SYNC1 4 JX1/SYNC3 5 EXT-SDIN1 6 EXT-SDIN3 7 EXT-SDOUT1 8 EXT-SDOUT3/GP0 9 EXT-BCLK2 10 EXT-SDIN4 11 EXT-SYNC2 12 EXT-SDOUT4/GP1 13 EXT-SDIN2 14 EXT-STO/RDY 15 EXT-SDOUT2 16 EXT-PDN Function External System Signal Connector. 3.3V Power Supply Terminal. Use attached connection cable. External System Connector Power Supply Select Jumper Pin and Signal Select Switches AKD77XX-HFS MONITOR Board Connector. (for HF Tuning) USB Control Box Connector I/O I I/O I I/O I I/O O I/O O I O I/O I O O I/O These pins are connected to the AK7719 via Buffer Level Shifter This pin is used when controlling the AKD7719 via EXT. Refer to DIPSW Setting 17 EXT-CSN/SCL I/O 18 open - 19 EXT-SO/SDA I/O 20 GND - 21 EXT-SCLK/CAD0 I/O 22 EXT-VDD+1.2V O 23 EXT-SI/CAD1 I/O 24 EXT-TVDD O Function This pin is used when controlling the AKD7719 via EXT. Refer to DIPSW Setting GND This pin is used when controlling the AKD7719 via EXT. Refer to DIPSW Setting This pin is used for VDD supply via EXT. Refer to JP Setting This pin is used when controlling the AKD7719 via EXT. Refer to DIPSW Setting This pin is used for TVDD supply via EXT. Refer to JP Setting <KM107300> 2011/06 -3- [AKD7719-A] ■ Control Box The AKD7719-A should be connected to a PC via an USB control box. The USB control box is connected to a PC with an USB cable and the AKD7719-A with 10-pin flat cable. Set jumper pins to select control I/F (I2C or SPI). Flat 10pin USB SPI(Serial) I2C open short short open short open short open (default) The switch of I2C labeled on S2 should be set when changing SPI/I2C. <KM107300> 2011/06 -4- [AKD7719-A] ■ Operation Sequence (1) Jumper and Test Pin Setting (near the Power Supply) Name JP3 3.3V JP4 EXT-TVDD JP6 REG JP7 EXT-VDD Name TP1 TVDD TP2 VDD TP3 GND Setting Open Short Open Using External TVDD supply on TP1 TVDD = 3.3V fixed External TVDD supply on the 24pin of J1. (JP3: not connected) EXT-TVDD = TVDD External VDD input supply VDD on TP2 VDD+1.2V fixed VDD = JP6(REG) External VDD supply on the 22pin of J1. (JP6: not connected) Table 1. Jumper Pin Setting Short Open Short Open Short Default Setting Short Open Short Open Color Typ Voltage Voltage Range Red +3.3V +1.6~+3.6V TVDD of AK7719 Yellow +1.2V +1.1~+1.3V VDD of AK7719 Black 0V 0V Using Ground Table 2. Test Pin Setting (2) CutLand Setting Name CL1 7719-TVDD CL2 CAD0 CL3 CAD1 Setting Open Using 7719-TVDD independent supply Short 7719-TVDD = TVDD Open CAD0 pin = L Short CAD0 pin = H Open CAD1 pin = L Short CAD1 pin = H Table 3. CutLand Setting <KM107300> Default Setting Short Open Open 2011/06 -5- [AKD7719-A] (3) DIP Switch Setting Name 8 7719[MAIN/EXT] 7 MAINIF[EXT/CTRL] 6 EXTIF[MAIN/CTRL] 5 I2C 4 JXE 3 JX0 2 JX1 1 TEST 1 PULL-UP[OFF/ON] 2 PULL-UP[OFF/ON] 3 PULL-UP[OFF/ON] 4 PULL-UP[OFF/ON] S1 Setting OFF(MAIN) ON(EXT) OFF(EXT) ON(CTRL) OFF(MAIN) ON(CTRL) OFF ON OFF ON S2 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Using Default Setting Default setting fixed. OFF Default setting fixed. ON Default setting fixed. OFF I2C pin = “L” I2C pin = “H” DIPSW control of JX0/1 for the AK7719 (MAIN or EXT) is invalid. DIPSW control of JX0/1 for the AK7719 (MAIN or EXT) is valid. JX0 pin = “L” JX0 pin = “H” Valid when JXE = JX1 pin = “L” ON JX1 pin = “H” TEST = “L” TEST = “H” PULL-UP OPEN (CSN/SCL) PULL-UP (CSN/SCL) PULL-UP OPEN (SCLK/CAD0) PULL-UP (SCLK/CAD0) PULL-UP OPEN (SO/SDA) PULL-UP (SO/SDA) PULL-UP OPEN (PDN) PULL-UP (PDN) Table 4. DIPSW Setting ON OFF OFF OFF OFF OFF Control Interface Setting AK7719 I/F connection I2C ON OFF ON DIP Switch EXTIF MAINIF OFF ON ON OFF ON ON MAIN I2C CONTROL on board SPI CONTROL EXT * I2C CONTROL not on board (*: Used when controlling the AK7719 which is externally connected.) 7719 OFF OFF ON (default) (4) Set up connectors. ( refer to Evaluation Mode ) (5) Power On. (6) Run the control software (AK7719.exe) and download the appropriate script file. ( see script section ) <KM107300> 2011/06 -6- [AKD7719-A] ■ Evaluation Mode Refer to the AK7719 datasheet for audio interface format. (1) Format : I2S 16bit Provide SYNC1 and BICK1 to the device. Condition Name Clocks SYNC1 INPUT J1-3 EXT-SYNC1 1fs=48kHz BCLK1 INPUT J1-1 EXT-BCLK1 64fs=3.072MHz SDIN1 INPUT J1-5 EXT-SDIN1 - SDIN2 INPUT J1-13 EXT-SDIN2 - SDIN3 INPUT J1-6 EXT-SDIN3 - SDIN4 INPUT J1-10 EXT-SDIN4 - SDOUT1 OUTPUT J1-7 EXT-SDOUT2 - SDOUT2 OUTPUT J1-15 EXT-SDOUT2 - SDOUT3 OUTPUT J1-8 EXT-SDOUT3/GP0 - SDOUT4 OUTPUT J1-12 EXT-SDOUT4/GP1 - <KM107300> 2011/06 -7- [AKD7719-A] CONTROL SOFTWARE MANUAL ■ Setup of the Evaluation Board and Control Software (1) Power the AKD7719-A-MAIN evaluation board on and connect it with a USB control box. (2) Connect the USB control box to a PC with a USB cable. The USB control box will be recognized as HID (Human Interface Device). When it can not be recognized correctly (e.g., unknown device is connected), please push reset button [yellow] on the USB control box. (3) Install AK7719.exe to the PC. Then ready to evaluate. The start-up image of control software is as below. Figure 3. Start-up Image of Control Software When the connection of PC with the USB control box is removed, it is required to restart the control software. <KM107300> 2011/06 -8- [AKD7719-A] ■ Download the DSP Program and Registers Software 1. Register Setting and Code Downloading 1-1. Register Setting (1) Select the SCRIPT tab to set register values. (2) load script file (Example) File: script_7719_test.txt (2) (1) After loading the script file, the AK7719 becomes running state. Confirm that DSP/Clock block are powered-up. (2) “script_7719_test.txt” runs under the condition below. FSMode11: 48kHz / 16bit Linear / I2S <KM107300> 2011/06 -9- [AKD7719-A] 1-2. Code Downloading There are four code areas as shown below. Code Area Alias Control Register CONT Program RAM PRAM Coefficient RAM CRAM Offset Register OFREG Function AK7719 operation mode setup Storage RAM for program code Storage RAM for parameter used by program code Pointer for delay RAM address Table 5. AK7719 Code Area (Note 1) All codes (CONT, PRAM, CRAM and OFREG) will be provided by AKM. (1) Click the download tab and see if the file to be downloaded. (2) Program, CRAM, OFREG to be downloaded PRAM File: DSP_7719_test.obj CRAM File: DSP_7719_test.cra OFREG File: DSP_7719_test.off (1) (2) (3) (4) Figure 4. [Download] Dialogue of Control Software (3) Uncheck the “CRC_Check” box, click the write button to download DSP programs into the AK7719. If a write error is occurred, check if the clocks are provided to the AK7719. (4) Confirm Run state of the DSPRSTN button Now, the AK7719 is in running state. Input signal to the Port#1(SDIN1) is output from SDOUT2, 3 and 4. AK7719-DSPB SDOUT2 SDIN1 SDOUT3 0.5 Delay(24sample) SDOUT4 0.5 Figure 3. Signal Flow <KM107300> 2011/06 - 10 - [AKD7719-A] REVISION HISTORY Date (yy/mm/dd) 11/06/28 Manual Revision KM107300 Board Revision 0 Reason Page Contents First edition IMPORTANT NOTICE z These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei Microdevices Corporation (AKM) or authorized distributors as to current status of the products. z Descriptions of external circuits, application circuits, software and other related information contained in this document are provided only to illustrate the operation and application examples of the semiconductor products. You are fully responsible for the incorporation of these external circuits, application circuits, software and other related information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or third parties arising from the use of these information herein. AKM assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of such information contained herein. z Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. z AKM products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. As used here: Note1) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. z It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification. <KM107300> 2011/06 - 11 - 5 4 3 2 1 EXT AK7719 D EXT-STO/RDY AK7719-STO/RDY EXT-BCLK1 EXT-SYNC1 EXT-SDIN1 EXT-SDOUT1 AK7719-BCLK1 AK7719-SYNC1 AK7719-SDIN1 AK7719-SDOUT1 EXT-BCLK2 EXT-SYNC2 EXT-SDIN2 EXT-SDOUT2 AK7719-BCLK2 AK7719-SYNC2 AK7719-SDIN2 AK7719-SDOUT2 D EXT-SDIN3 EXT-SDOUT3/GP0 AK7719-SDIN3 AK7719-SDOUT3/GP0 EXT-SDIN4 EXT-SDOUT4/GP1 AK7719-SDIN4 AK7719-SDOUT4/GP1 SELECTOR EXT-JX0/BCLK3 EXT-JX1/SYNC3 SEL-EXT-JX0/BCLK3 SEL-EXT-JX1/SYNC3 SEL-DSP-JX0/BCLK3 SEL-DSP-JX1/SYNC3 AK7719-JX0/BCLK3 AK7719-JX1/SYNC3 EXT-CSN/SCL EXT-SCLK/CAD0 EXT-SI/CAD1 EXT-SO/SDA SEL-EXT-CSN/SCL SEL-EXT-SCLK/CAD0 SEL-EXT-SI/CAD1 SEL-EXT-SO/SDA SEL-DSP-CSN/SCL SEL-DSP-SCLK/CAD0 SEL-DSP-SI/CAD1 SEL-DSP-SO/SDA AK7719-CSN/SCL AK7719-SCLK/CAD0 AK7719-SI/CAD1 AK7719-SO/SDA SEL-EXT-PDN B AK7719-PDN SEL-DSP-I2C SEL-DSP-TEST SEL-DSP-BUFE AK7719-I2C AK7719-TEST AK7719-BUFE SEL-CTRL-RESET SEL-CTRL-RQN SEL-CTRL-SCK/SCL SEL-CTRL-SI SEL-CTRL-SO SEL-CTRL-XCS/SDA EXT SEL-DSP-PDN AK7719 MONITOR B SELECTOR POWER CTRL CTRL-DSP-I2C CTRL-HOST CTRL-CSN CTRL-RESET MONITOR CTRL-RQN CTRL-SCK/SCL CTRL-SI CTRL-SO CTRL-XCS/SDA A C mon-PDN EXT-PDN mon-BICK1 mon-SYNC1 mon-SDIN3 mon-SPDIF mon-SDLED C A Title POWER CTRL Size A Date: 5 4 3 AKD7719-A-MAIN TOP Sheet 1 Thursday, August 04, 2011 Document Number 2 1 Rev 0 of 7 5 4 3 2 1 CN1 DSP-STO/RDY CN2 1 AK7719 DSP-JX1/SYNC3 2 D DSP-SDIN2 消費電流測定時 Cut Land openにして AK7719にのみ電源供給可 3 0.1uはAK7719の近くに 配置してください DSP-PDN 7719-VDD+1.2V C1 4 DSP-SDIN4 I2C A5 A4 DSP-SDOUT2 U2 55 54 52 AK7719-BCLK1 AK7719-SYNC1 AK7719-SDIN1 DSP-SDOUT1 51 DSP-SYNC2 DSP-BCLK2 49 48 47 GND GND GND GND GND GND GND GND 1OE1 1OE2 2OE1 2OE2 VCC VCC VCC VCC 5 6 AK7719-SO/SDA 7 AK7719-SCLK/CAD0 8 1Y1 1Y2 1Y3 1Y4 1A4 1 56 28 29 AK7719-SDIN2 45 DSP-SDOUT2 44 AK7719-JX1/SYNC3 43 AK7719-JX0/BCLK3 AK7719-SDIN3 DSP-SDOUT3/GP0 DSP-STO/RDY DSP-SDOUT4/GP1 A AK7719-SDIN4 AK7719-I2C AK7719-PDN AK7719-TEST R19 R21 0 0 42 41 40 38 37 36 34 33 31 30 1A5 1A6 1A7 1Y5 1Y6 1A8 1Y7 1Y8 1A9 1Y9 1A10 2A1 2A2 2A3 1Y10 2Y1 2Y2 2Y3 2A4 2A5 2A6 2A7 2A8 2Y4 2Y5 2Y6 2Y7 2Y8 2A9 2A10 2Y9 2Y10 VDD SI/CAD1 VSS CSN/SCL A2 DSP-TEST C3 DSP-SYNC1 E5 DSP-BCLK1 D5 DSP-SDIN1 B5 DSP-SDOUT1 C5 DSP-JX1/SYNC3 B3 TVDD SO/SDA TEST STO/RDY SYNC1 SYNC2 BCLK1 BCLK2 A1 AK7719-SI/CAD1 C1 AK7719-CSN/SCL D1 AK7719-SO/SDA D3 DSP-STO/RDY E4 DSP-SYNC2 E3 DSP-BCLK2 E1 DSP-SDOUT2 E2 DSP-SDIN2 D DSP-SYNC2 26 DSP-SDOUT1 24 DSP-SDIN1 23 DSP-PDN 22 DSP-BCLK1 21 SDIN1 C4 50 35 22 7 AK7719-CSN/SCL 0.1uF C5 10 AK7719-SI/CAD1 11 SDOUT2 C B4 DSP-SDIN3 C4 SDIN2 20 DSP-SYNC1 19 JX1/SYNC3 7719-VDD+1.2V C6 JX0/BCLK3 18 0.1uF 4.7uF 2 3 5 6 R1 R2 R3 R4 51 51 51 51 8 9 R5 R6 51 51 10 12 R7 R8 51 51 DSP-SDIN2 DSP-BCLK1 DSP-SYNC1 DSP-SDIN1 DSP-SDOUT4/GP1 SDOUT4/GP1 DSP-SDOUT4/GP1 DSP-JX0/BCLK3 17 D4 SDOUT3/GP0 SDIN4 C2 DSP-SDIN4 13 16 14 15 DSP-BCLK2 B AK7719-SYNC2 AK7719-BCLK2 28pin_L 28pin_R AK7719-SDOUT2 13 R9 51 DSP-JX1/SYNC3 R10 51 DSP-JX0/BCLK3 15 16 17 R11 R12 R13 51 51 51 DSP-SDIN3 19 20 21 23 24 R14 R15 R16 R17 R18 51 51 51 51 51 R20 R22 SDIN3 D2 12 DSP-SDOUT3/GP0 AK7719-SDOUT1 14 26 27 DSP-JX0/BCLK3 SDOUT1 AK7719-SDOUT3/GP0 AK7719-STO/RDY DSP-SDIN4 DSP-I2C DSP-PDN DSP-TEST AK7719-SDOUT4/GP1 A 0 0 Title Size B SN74ALVCH16827 Date: 5 AK7719-SCLK/CAD0 C3 7719-TVDD TVDD DSP-TEST B B1 DSP-SDOUT3/GP0 27 AK7719-BUFE DSP-I2C 1A1 1A2 1A3 SCLK/CAD0 DSP-I2C 25 A3 9 53 46 39 32 25 18 11 4 PDN B2 0.1uF 0.1uF 外部システムに乗っているAK7719を使用するときは DIP-SW(7719)をEXTにしてバッファをHiZにする U1 7719-TVDD C2 0.1uF C DSP-SDIN3 28 4 3 2 AKD7719-A-MAIN AK7719 Thursday, August 04, 2011 2 of Sheet Document Number 1 Rev 0 7 5 4 3 2 1 VDD+3.3V C7 0.1uF 4.7k 4.7k 5 CTRL-DSP-I2C 0 7 R27 0 6 SCLB SDAB D SCLA 4 R25 EN VCCA VCCB U3 GND R23 R24 D C8 0.1uF 1 TVDD I2CピンによってI2C双方向バッファと 2電源レベルシフタの切り替え I2C=Lのとき、SCK,XCS,RQN.SI I2C=Hのとき、SCL,SDA 8 VDD+3.3V SDAA 2 R26 0 3 R28 0 PCA9517 VDD+3.3V TVDD C9 0.1uF C10 0.1uF TVDD 0 HEADER 5X2 PC-RQN PC-SI PC-SO PC-RESET R35 R31 R39 R41 13 12 11 10 0 0 0 51 1B1 1B2 2B1 2B2 R83 Dip4.7k 1A1 1A2 2A1 2A2 SN74AVC4T245PW 9 8 CONTROL 4.7k 1.0k 1.0k 4 5 6 7 R36 R37 R40 R42 0 0 0 0 C 20110804改造仕様書 SCL/SDAの立上りを早くするため 1.0kに変更 CTRL-SCK/SCL CTRL-XCS/SDA CTRL-RQN CTRL-SI 2DIR 1DIR R43 2 4 6 8 10 R32 R29 R33 U4 B → A 3 2 CTRL-CSN PC-SCK/SCL PC-XCS/SDA 1 3 5 7 9 1OEN 2OEN CTRL-HOST 0 15 14 4.7k 4.7k JP1 R38 VCCB R34 R30 GND GND C11 0.1uF 1 2 VCCA VDD+3.3V C 1 16 VDD+3.3V 20110804改造仕様書 PCA9517の信号には プルアップ必要 VDD+3.3V B B C12 0.1uF TVDD C13 0.1uF 7 R47 0 6 SCLB SDAB 1 R45 VCCA EN SCLA 4 0 GND 5 R44 VCCB U5 8 TVDD SDAA 4.7k 2 R46 0 3 R48 0 CTRL-SO CTRL-RESET R84 PCA9517 20110804改造仕様書 PCA9517の信号には 4.7k プルアップ必要 A A 常にA=Bの状態 SOは ← RESETは → Title Size B Date: 5 4 3 2 AKD7719-A-MAIN CTRL Thursday, August 04, 2011 3 of Sheet Document Number 1 Rev 0 7 5 4 3 2 1 D D J1 EXT-JX0/BCLK3 EXT-JX1/SYNC3 EXT-SDIN3 EXT-SDOUT3/GP0 EXT-SDIN4 EXT-SDOUT4/GP1 EXT-STO/RDY EXT-PDN R50 R49 R53 51 51 51 R55 51 R57 51 LED ：SDOUT3 SPDIF：SDOUT4 C 2 4 6 8 10 12 14 16 18 20 22 24 1 3 5 7 9 11 13 15 17 19 21 23 R51 R52 R54 51 51 51 R56 51 R58 R59 R60 R61 51 51 51 51 EXT-BCLK1 EXT-SYNC1 EXT-SDIN1 EXT-SDOUT1 EXT-BCLK2 EXT-SYNC2 EXT-SDIN2 EXT-SDOUT2 EXT-CSN/SCL EXT-SO/SDA EXT-SCLK/CAD0 EXT-SI/CAD1 EXT-VDD+1.2V C14 C HEADER 12X2 0.1uF EXT EXT-TVDD C15 0.1uF EXT-TVDDはMONITORレベルシフタ電源 ジャンパーで独立/TVDDの切り替え可 EXT-VDD+1.2VはEXTから安定した1.2Vが 与えられる場合に使用 B B J2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 1 3 5 7 9 11 13 15 17 19 21 23 25 27 A A Title HEADER 14X2 TEST Size A Date: 5 4 3 AKD7719-A-MAIN EXT Sheet 4 of Thursday, August 04, 2011 Document Number 2 1 Rev 0 7 5 4 3 2 1 D D EXT-TVDD VDD+3.3V C17 0.1uF 0.1uF B1 B2 B3 B4 B5 B6 U6 A8 A7 OEN DIR 3 4 5 6 7 8 A1 A2 A3 A4 A5 A6 SDO-LED SDO-SPDIF BICK1 SYNC1 PDN 0.1uF 0.1uF 2 4 6 8 10 C 0.1uF MONITOR B VCCB SN74AVCH1T45DCK 4 DIR B A←B 5 VCCA A GND 3 2 51 1 3 5 7 9 6 C20 1 R67 C18 JP2 VDD+3.3V C19 U7A mon-SDIN3 51 51 51 51 51 B→A EXT-TVDD B R62 R63 R64 R65 R66 HEADER 5X2 10 9 13 12 11 22 2 GND GND GND SN74AVC8T245PW B7 B8 21 20 19 18 17 16 15 14 C mon-SDLED mon-SPDIF mon-BICK1 mon-SYNC1 mon-PDN VDD+3.3V VCCA VCCB VCCB 1 23 24 C16 A A Title Size A Date: 5 4 3 AKD7719-A-MAIN MONITOR Thursday, August 04, 2011 Sheet 5 Document Number 2 1 Rev 0 of 7 5 4 3 2 1 TVDD 消費電流測定時 Cut Land openにして AK7719にのみ電源供給可 TP1 CL1 Cut Land short D D 7719-TVDD RED 1 2 1 3.3V VDD+3.3V TVDD JP3 EXT-TVDD JMP2_1 JP4 open ： TVDD = TVDDテストピン入力 short ： TVDD = 3.3Vヘッダー入力 JMP2_1 EXT-TVDD 1.0uFおよび10uFはできるだけ REGの近くに配置してください REG1 XC6210B-1.2 JP5 形状はVDDとGNDの バナナとDriveBlueﾎﾞｰﾄﾞ のような電源コネクタ 3 C21 C22 + 10uF/16V(A) 1.0uF IN CE OUT NC C REG+1.2V 5 VDD 4 TP2 + C23 10uF YELLOW C24 REG 0.1uF 1 1 1 2 GND HEADER 2 open ： EXT-TVDD = 12x2ヘッダー入力 short ： EXT-TVDD = JP3 2 3.3V C 7719-VDD+1.2V JP6 EXT-VDD+1.2V JMP2_1 JP7 open ： VDD = VDDテストピン入力 short ： VDD = REG+1.2V B B JMP2_1 EXT-VDD open ： VDD = JP6 short&JP6=open ： VDD = 12x2ヘッダー入力 TP3 1 BLACK A A Title Size A Date: 5 4 3 AKD7719-A-MAIN POWER Thursday, August 04, 2011 Sheet 6 Document Number 2 1 Rev 0 of 7 5 4 3 2 1 U8 NC3 NO3 NC4 NO4 IN3-4 COM4 TVDD 12 V+ GND 9 2 1 7 5 11 9 8 7 4 5 SEL-EXT-SCLK/CAD0 IF-CAD0 EXT-SDA CTRL-SDA 3 SEL-EXT-SI/CAD1 IF-CAD1 SEL-DSP-I2C EXT-SCL 4 TS3A44159PW C26 DIP-JXE DIP-JX1 DIP-JX0 COM3 15 13 3 1 16 CTRL-SCL TP4 TP5 TP6 TP7 LBLUE WHITE LBLUE WHITE 1 10 D NC1 NO1 NC2 NO2 IN1-2 COM2 1 6 COM1 1 2 SEL-EXT-JX1/SYNC3 1 14 SEL-EXT-JX0/BCLK3 U9 R70 R71 S1 5 6 7 8 PDN SDA SCLK SCL 4 3 2 1 R73 R75 R76 R78 10k 4.7k 4.7k 4.7k SW DIP-4 2 6 10 SEL-EXT-SO/SDA COM2 COM3 COM4 TVDD 12 V+ IF-EXT-CSN/SCL IF-CTRL-CSN/SCL IF-EXT-SCLK/CAD0 IF-CTRL-SCLK/CAD0 15 13 3 1 16 IF-EXT-SI/CAD1 IF-CTRL-SI/CAD1 IF-EXT-SO/SDA IF-CTRL-SO/SDA DIP-MAINIF 7 5 11 9 8 NC1 NO1 NC2 NO2 IN1-2 NC3 NO3 NC4 NO4 IN3-4 GND 4 15 13 3 1 16 V+ 6 R69 0 SEL-DSP-JX0/BCLK3 SEL-DSP-JX1/SYNC3 TVDD 8 EXT or DIP → DSP D NC1 NO1 NC2 NO2 IN1-2 COM1 NC3 NO3 NC4 NO4 IN3-4 COM3 GND V+ COM2 COM4 14 R72 0 2 R74 0 6 R77 0 10 R79 0 SEL-DSP-CSN/SCL SEL-DSP-SCLK/CAD0 SEL-DSP-SI/CAD1 SEL-DSP-SO/SDA TVDD 12 EXT or CtrlBox → DSP TS3A44159PW C27 C 0.1uF 7 5 11 9 8 DIP-EXTIF SEL-EXT-PDN 4 U12 DIP-EXTIF 9 2 1 DIP-MAINIF 7 4 5 TS3A44159PW C28 0.1uF CtrlBox → EXT/EXT → DSP SEL-CTRL-RESET 3 CtrlBox → EXT/EXT → DSP or EXT or CtrlBox → DSP CtrlBox(SPI or I2C) → MAIN and EXT B GND 0 10k 10k U11 COM1 COM2 R68 U10 TVDD 14 NC2 NO2 IN2 10 0.1uF DIP-SWの動作 ON(1側) ： Pull-up OFF ： - PULL-UP[OFF/ON] SEL-EXT-CSN/SCL COM1 TS5A23159DGS C25 0.1uF C NC1 NO1 IN1 NC1 NO1 IN1 COM1 NC2 NO2 IN2 COM2 GND V+ 10 R80 6 0 SEL-DSP-PDN MONITORのPDNも共通 TVDD 8 TS5A23159DGS C29 B U13 SEL-CTRL-SI IF-CAD1 IF-CTRL-SO/SDA SEL-DSP-I2C NC1 NO1 NC2 NO2 IN1-2 7 5 11 9 8 4 14 COM1 NC3 NO3 NC4 NO4 IN3-4 COM3 GND V+ 0.1uF 2 COM2 TVDD 6 10 COM4 12 2 1 CL2 Cut Land open U15 2 NC NO IN GND COM 4 CAD0 CAD1 IF-CAD0 IF-CAD1 SEL-CTRL-XCS/SDA TVDD V+ 8 7 6 5 4 3 2 1 SW DIP-8 0.1uF 3 1 6 9 10 11 12 13 14 15 16 DIP-MAINIF DIP-EXTIF R81 R82 10k 10k 7719[MAIN/EXT] MAINIF[EXT/CTRL] EXTIF[MAIN/CTRL] I2C JXE JX0 JX1 TEST SEL-DSP-TEST R85 R86 Dip10k Dip10k U14 20110804改造仕様書 DIPSW ： H→L の動作をしない不具合対応 PACK8-10k A 5 Title TS5A3159 C31 Size B 0.1uF Date: 5 SEL-DSP-BUFE SEL-DSP-I2C DIP-JXE DIP-JX0 DIP-JX1 TVDD TS3A44159PW C30 A DIP-SWの動作 ON(1側) ： TVDD OFF ： Pull-down SEL-CTRL-SO TVDD S2 9 8 7 6 5 4 3 2 1 IF-CAD0 15 13 3 1 16 2 1 CL3 Cut Land open SEL-CTRL-RQN SEL-CTRL-SCK/SCL 4 3 2 AKD7719-A-MAIN SELECTOR Thursday, August 04, 2011 7 Sheet Document Number 1 Rev 0 of 7