HD-LINX ™ GS1511 HDTV Serial Digital Formatter DATA SHEET DESCRIPTION • SMPTE 292M compliant The GS1511 HDTV Serial Digital Formatter formats the HDTV Luma and Chroma data according to SMPTE 292M prior to serialization by the GS1522 HDTV Serializer. The GS1511 optionally inserts TRS and line number signals based on externally supplied H, V and F signals. The device also allows the insertion of CRCs based on TRS signals embedded in the input data streams, should the user choose not to supply external HVF signals. • NRZ(I) encoding • SMPTE 292M scrambler with BYPASS option • selectable TRS insertion • selectable line number insertion • selectable line based CRC insertion • selectable active picture illegal code re-mapping Following the insertion of TRS, Line Number, and CRC, protected words of 000-003 and 3FC to 3FF occurring during the active video period are optionally re-mapped to 004 and 3FB respectively. Prior to exiting the device SMPTE 292M compliant NRZ(I) encoding and scrambling may be performed on the data stream. • 20 bit 3.3V CMOS compatible input data bus • optimized output interface to GS1522 • Pb-free and Green • single +3.3V power supply • 5V tolerant I/O APPLICATIONS • SMPTE 292M Serial Digital Interfaces TRS_Y/C DET_TRS 2 CODE PROTECT TRS_INS LN_INS CRC_INS BP_SC 3 DATA_IN [19:10] (LUMA) DATA_IN [9:0] INPUT BUFFER and BLANKER TRS and LINE NUMBER DETECTION TRS INSERTION ILLEGAL CODE REMAPPING LINE NUMBER INSERTION DATA_OUT NRZI ENCODER [19:0] SMPTE SCAMBLER CRC INSERTION (CHROMA) PCLK_IN BLANK 3 [H:V:F] RSTLN SRST OEN GS1511 FUNCTIONAL BLOCK DIAGRAM Revision Date: June 2004 Document No. 52248 - 5 GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: [email protected] www.gennum.com GS1511 KEY FEATURES TABLE OF CONTENTS 1. PIN OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 PIN ASSIGNMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 PIN DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 2. ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 GS1511 2.1 ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 DC ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 AC ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3. DETAILED DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4. REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5. PACKAGE & ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.1 PACKAGE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.2 ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2 of 9 GENNUM CORPORATION 52248 - 5 GENNUM CORPORATION VDD GND VDD GND DATA_IN[9] DATA_IN[8] DATA_IN[7] DATA_IN[6] DATA_IN[5] DATA_IN[4] DATA_IN[3] DATA_IN[2] DATA_IN[1] DATA_IN[0] VDD GND DATA_IN[13] DATA_IN[12] DATA_IN[11] DATA_IN[10] 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 NC 65 38 VDD NC 66 37 GND NC 67 36 OEN VDD 68 35 TN GND 69 34 NC TEST 70 33 NC NC 71 32 NC NC 72 31 NC NC 73 30 NC NC 74 29 NC NC 75 28 NC VDD 76 27 NC VDD 77 26 NC VDD 78 25 VDD GND 79 24 GND VDD 80 23 F VDD 81 22 V GND 82 21 H VDD 83 20 VDD VDD 84 19 GND VDD 85 18 VDD VDD 86 17 GND VDD 87 16 CRC_INS VDD 88 15 LN_INS VDD 89 14 GND VDD 90 13 TRS_INS GND 91 12 TRS Y/C VDD 92 11 SRST VDD 93 10 BP_SC GND 94 9 RSTLN GND 95 8 CODE_PROTECT VDD 96 7 GND VDD 97 6 BLANK VDD 98 5 DET_TRS VDD 99 4 GND VDD 100 3 VDD VDD 101 2 GND VDD 102 1 PCLK_IN GS1511 TOP VIEW 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 VDD GND DATA_OUT[6] DATA_OUT[5] DATA_OUT[4] DATA_OUT[3] DATA_OUT[2] DATA_OUT[1] DATA_OUT[0] VDD GND DATA_OUT[8] DATA_OUT[7] VDD GND DATA_OUT[14] DATA_OUT[13] DATA_OUT[12] DATA_OUT[11] DATA_OUT[10] DATA_OUT[9] DATA_OUT[19] DATA_OUT[18] DATA_OUT[17] DATA_OUT[16] DATA_OUT[15] GS1511 DATA_IN[19] DATA_IN[18] DATA_IN[17] DATA_IN[16] DATA_IN[15] DATA_IN[14] 1. PIN OUT 1.1 PIN ASSIGNMENT 3 of 9 52248 - 5 1.2 PIN DESCRIPTIONS PIN NUMBER NAME TIMING TYPE DESCRIPTION 1 PCLK_IN Synchronous Input 2, 4, 14, 19, 24, 37, 46, 50, 58, 69, 79, 82, 91, 94, 110, 116, 128 GND N/A Ground Ground. Ground power supply connections. 3, 20, 25, 38, 47, 51, 59, 68, 78, 81, 90, 93, 99, 102, 109, 115, 127 VDD N/A Power Power. Positive power supply connections. 5 DET_TRS Nonsynchronous Input Control Signal Input. Used to enable or disable the detection of the TRS signals embedded in the video stream. When DET _TRS is high, the device detects the TRS signals embedded in the input video stream and uses the detected HVF signals instead of the external HVF signals. When DET _TRS is low, TRS detection is disabled. The device uses the external supplied HVF signals. 6 BLANK Synchronous wrt PCLK_IN Input Control Signal Input. When BLANK is low, the device sets the accompanying LUMA and CHROMA data to their appropriate blanking levels. When BLANK is high, the LUMA and CHROMA data streams pass through this stage of the device unaltered. See timing diagram Figure 3. 7, 17, 95 GND N/A 8 CODE_PROTECT Nonsynchronous Input Control Signal Input. Used to enable or disable re-mapping of out-of-range words contained in the active portion of the video signal. When this signal is high, the device re-maps out-ofrange words contained within the active portion of the video signal into CCIR-601 compliant words. Values between 000-003 are re-mapped to 004. Values between 3FC and 3FF are remapped to 3FB. When this signal is low, out-of-range words in the active video region pass through the device unaltered. 9 RSTLN Synchronous wrt PCLK_IN Input Control Signal Input. Line number reset signal which must be asserted once per frame at the beginning of the frame (for example, on the falling edge of the F signal). A high to low transition will reset the line number counter of the device to one (1). See Figure 2 for timing. 10 BP_SC Nonsynchronous Input Control Signal Input. Used to enable or bypass the SMPTE292M scrambler and NRZ(I) encoder. When BP_SC is low, the video stream is scrambled according to SMPTE 292M and NRZ(I) encoded. When BP_SC is high, the scrambler and NRZ(I) encoder are by-passed. 11 SRST Nonsynchronous Input Control Signal Input. Used to reset the SMPTE292M scrambler and NRZI encoder. When SRST is low, the scrambler and encoder operate normally. A low to high transition on SRST causes the scrambler and encoder to reset. 12 TRS_Y/C Nonsynchronous Input Control Signal Input. Only used when DET_TRS is high. When TRS_Y/C is high, the device detects and uses TRS signals embedded in the LUMA (DATA_IN[19:10]) channel. When TRS_Y/C is low, the device detects and uses TRS signals embedded in the CHROMA (DATA_IN[9:0]) channel. Parallel Data Clock input. 74.25MHz or 74.25/1.001MHz. GS1511 Ground. This pin must be connected to GND for normal operation. 4 of 9 GENNUM CORPORATION 52248 - 5 1.2 PIN DESCRIPTIONS (Continued) NAME TIMING TYPE DESCRIPTION 13 TRS_INS Nonsynchronous Input Control Signal Input. Used to enable or disable insertion of TRS into the video streams. When TRS_INS is high, the device inserts SMPTE 292M compliant TRS signals into the input LUMA and CHROMA data streams based on the supplied HVF signals. When TRS_INS is low, the device does not insert TRS signals. 15 LN_INS Nonsynchronous Input Control Signal Input. Used to enable or disable insertion of line numbers into the video stream. When LN_INS is high, the device inserts SMPTE 292M compliant line number information into the LUMA and CHROMA channels. When LN_INS is low, the device does not insert the line number information into the LUMA and CHROMA channels. Line number insertion is only available when user supplied external FVH data is used (DET_TRS set LOW). 16 CRC_INS Nonsynchronous Input Control Signal Input. Used to enable or disable insertion of CRCs into the video stream. When CRC_INS is high, the device calculates and inserts line based CRCs. When CRC_INS is low, this feature is disabled. 18, 99, 102, 76, 77, 80, 83-89, 92, 96-98, 100, 101 VDD N/A 21 H Synchronous wrt PCLK_IN Input Control Signal Input. This signal indicates the Horizontal blanking period of the input video data stream. The device inserts HDTV TRS based on the supplied HVF signals. Refer to Figure 4 for required timing of H relative to LUMA (DATA_IN[19:10]) and CHROMA (DATA_IN[9:0]). 22 V Synchronous wrt PCLK_IN Input Control Signal Input. This signal indicates the Vertical blanking period of the input video data streams. Refer to Figure 4 for required timing of V relative to LUMA (DATA_IN[19:10]) and CHROMA (DATA_IN[9:0]). This pin must be connected to VDD for normal operation. 5 of 9 GENNUM CORPORATION 52248 - 5 GS1511 PIN NUMBER 1.2 PIN DESCRIPTIONS (Continued) PIN NUMBER NAME TIMING TYPE DESCRIPTION 23 F Synchronous wrt PCLK_IN Input 26, 27, 28, 29, NC N/A 35 TN N/A TEST Test pin. Used for test purposes only. This pin must be connected to VDD for normal operation. 36 OEN Nonsynchronous Input Control Signal Input. Used to enable the DATA_OUT[19:0] output bus or set it to a high Z state. When OEN is low, the DATA_OUT[19:0] bus is enabled. When OEN is high, the DATA_OUT[19:0] bus is disabled and in a high Z state. 64, 63, 62, 61, 60, 57 56, 55, 54, 53, 52, 49, 48, 45, 44, 43, 42, 41, 40, 39 DATA_OUT[19:0] Synchronous wrt PCLK_IN Outputs 70 TEST N/A TEST Test Pin. Used for test purposes only. This pin must be connected to GND for normal operation. 103,104,105, 106, 107, 108, 111, 112, 113, 114 DATA_IN [19:10] Synchronous wrt PCLK_IN Input Input Data Bus. LUMA CHANNEL. DATA_IN [19] is the MSB of the LUMA input signal (pin 103). DATA_IN [10] is the LSB of the LUMA input signal (pin 114). Synchronous wrt PCLK_IN Input CHROMA Input Data Bus. CHROMA CHANNEL DATA_IN [9] is the MSB of the CHROMA signal (pin 117). DATA_IN [0] is the LSB of the CHROMA signal (pin 126). Control Signal Input. This signal indicates the ODD/EVEN field of the input video data streams. Refer to Figure 4 for required timing of F relative to LUMA (DATA_IN[19:10]) and CHROMA (DATA_IN[9:0]). When the input video format is progressive scan, F should remain low at all times. GS1511 No Connect. Do not connect these pins. 30-34, 65, 66, 67, 71-75, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126 (LUMA channel) DATA_IN [9:0] (CHROMA channel) Output Data Bus. The device generates a 20 bit wide data stream running at 74.25 (or 74.25/1.001) MHz. DATA_OUT[19] is the MSB and DATA_OUT[0] is the LSB. 6 of 9 GENNUM CORPORATION 52248 - 5 2. ELECTRICAL CHARACTERISTICS 2.1 ABSOLUTE MAXIUMUM RATINGS PARAMETER VALUE Supply Voltage -0.5V to +4.6V Input Voltage Range (any input) -0.5V < VIN < 5.5V GS1511 0°C ≤ TA ≤ 70°C Operating Temperature Range -40°C ≤ TS ≤ 125°C Storage Temperature Range Lead Temperature (soldering 10 seconds) 260°C 2.2 DC ELECTRICAL CHARACTERISTICS VDD = 3.0 to 3.6V, TA = 0°C to 70°C, unless otherwise shown PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 3.0 3.3 3.6 V Positive Supply Voltage VDD Supply Current ΙDD ƒ = 74.25MHz, TA = 25°C - 413 480 mA Input Logic LOW Voltage VIL ILEAKAGE < 10µA - - 0.8 V Input Logic HIGH Voltage VIH ILEAKAGE < 10µA 2.1 3.3 5.0 V Output Logic LOW Voltage VOL VDD = 3.0 to 3.6V, IOL= 4mA - 0.3 0.4 V Output Logic HIGH Voltage VOH VDD = 3.0 to 3.6V, IOH = -4mA 2.6 - - V NOTES 2.3 AC ELECTRICAL CHARACTERISTICS VDD = 3.0 to 3.6V, TA = 0°C to 70°C, unless otherwise shown MIN TYP MAX UNITS Clock Input Frequency PARAMETER SYMBOL FHSCI CONDITIONS - 74.25 80 MHz Input Data Setup Time tSU 2.5 - - ns 50% levels Input Data Hold Time tIH 1.5 - - ns 50% levels Input Clock Duty Cycle 40 - 60 % Output Data Hold Time tOH With 15pF load 2.0 - - ns Output Enable Time toen With 15pF load - - 8 ns Output Disable Time todis With 15pF load - - 10 ns tOD With 15pF load - - 10 ns With 15pF load - - 2.75 ns Output Data Delay Time Output Data Rise/Fall Time NOTES Also supports 74.25/ 1.001MHz 20% to 80% levels 7 of 9 GENNUM CORPORATION 52248 - 5 3. DETAILED DESCRIPTION 3.2 INPUT BLANKER Data words entering the GS1511 can be dynamically set to Luma and Chroma blanking levels if desired as shown in Figure 3. Blanking is applied to both the LUMA and CHROMA channels simultaneously. 3.1 DATA INPUT AND OUTPUTS Data enters and exits the device synchronous to the rising edge of PCLK_IN as shown in Figure 1. GS1511 PCLK_IN DATA_IN DATA DATA DATA DATA_OUT tSU DATA DATA DATA DATA tIH tOH tOD Fig. 1 Synchronous I/O Timing PCLK_IN DATA_IN[19:0] 3FF 000 n Frames 000 XYZ (EAV ID) LN0 LN1 Line#1 Inserted Here EAV For Line#1 RSTLN Transistion From Low To High Can Happen at Any Point Fig. 2 RSTLN Timing PCLK_IN WORD X DATA_IN[19:0] WORD X+1 WORD X+2 WORD X+3 WORD X+4 WORD X+6 WORD X+7 WORD X+8 Data To Be Blanked BLANK Fig. 3 Timing of Dynamic Data Blanking PCLK_IN DATA_IN[19:10] (LUMA) 3FF 000 000 XYZ (EAV ID) YLN 0 3FF 000 000 XYZ (SAV ID) DATA_IN[9:0] (CHROMA) 3FF 000 000 XYZ (EAV ID) CLN0 3FF 000 000 XYZ (SAV ID) H V F Fig. 4 HVF Input Timing 8 of 9 GENNUM CORPORATION 52248 - 5 4. REFERENCES Compliant with SMPTE 292M. 5. PACKAGE & ORDERING INFORMATION 5.1 PACKAGE DIMENSIONS GS1511 23.20 ±0.25 20.0 ±0.10 18.50 REF 12 TYP 0.75 MIN 17.20 ±0.25 12.50 REF 0 -7 0.30 MAX RADIUS 14.0 ±0.10 0-7 0.13 MIN. RADIUS 0.88 ±0.15 1.6 REF 3.00 MAX 128 pin MQFP 0.50 BSC 0.27 ±0.08 All dimensions in millimetres 2.80 ±0.25 5.2 ORDERING INFORMATION PART NUMBER PACKAGE TEMPERATURE RANGE Pb-FREE AND GREEN GS1511-CQR 128 pin MQFP 0°C to 70°C No GS1511-CQRE3 128 pin MQFP 0°C to 70°C Yes CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN PACKAGES OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION REVISION NOTES: Added Pb-free and green information. DOCUMENT IDENTIFICATION DATA SHEET The product is in production. Gennum reserves the right to make changes at any time to improve reliability, function or design, in order to provide the best product possible. GENNUM CORPORATION MAILING ADDRESS: P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 SHIPPING ADDRESS: 970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5 For latest product information, visit www.gennum.com GENNUM JAPAN CORPORATION Shinjuku Green Tower Building 27F 6-14-1, Nishi Shinjuku Shinjuku-ku, Tokyo 160-0023 Japan Tel: +81 (03) 3349-5501 Fax: +81 (03) 3349-5505 GENNUM UK LIMITED 25 Long Garden Walk, Farnham, Surrey, England GU9 7HX Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523 Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement. © Copyright May 2002 Gennum Corporation. All rights reserved. Printed in Canada. 9 of 9 52248 - 5