Compro Videomate T750

From LinuxTVWiki
Revision as of 13:52, 11 June 2011 by Ccorbacho (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

A hybrid DVB-T/Analog PCI Card from Compro.

Note: This card is unsupported for DVB-T. Its IR functions are also unsupported.


Note: There is more than one version of this card in circulation. The demodulator and EEPROM chips are substituted, and there are some reports that the I2C addressing varies between versions.

Card features

  • PCI interface
  • DVB-T In, Analog-TV In, FM Radio In, Composite video In, Remote and S-Video In

Chipsets

  • Bridge Chip: Philips SAA7135HL/203 CG2601 07TSG06302
  • Unknown: COMPRO PR01A 0643D
  • EEPROM Chip: Atmel ATMEL642 24C02BN SU18
    • I2C Address:0x50
  • Analog Tuner: Xceive XC2028
    • I2C Address:0x61
  • Digital tuner: Quantek QT1010
    • I2C Address:0x62
  • DVB-T Demodulator: Intel WJCE6353 W620AA17 or Zarlink MT352 CG
    • I2C Address:0x0f

Images

VideoMate T750 Top view
VideoMate T750 Front view

Infos about the card

Dmesg

T750

 # dmseg
 saa7130/34: v4l2 driver version 0.2.14 loaded
 saa7133[0]: found at 0000:02:01.0, rev: 209, irq: 21, latency: 32, mmio: 0xfb004000
 saa7133[0]: subsystem: 185b:c900, board: UNKNOWN/GENERIC [card=0,autodetected]
 saa7133[0]: board init: gpio is 94bf00
 saa7133[0]: i2c eeprom 00: 5b 18 00 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
 saa7133[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 20: 01 40 01 03 03 01 03 01 08 ff 00 89 ff ff ff ff
 saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 40: ff d7 00 c4 86 1e 05 ff 02 c2 ff 01 ff ff ff ff
 saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb
 saa7133[0]: i2c eeprom 60: 30 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: registered device video0 [v4l2]
 saa7133[0]: registered device vbi0

T750F

 saa7130/34: v4l2 driver version 0.2.16 loaded
 saa7133[0]: found at 0000:05:05.0, rev: 209, irq: 19, latency: 32, mmio: 0xfbcff000
 saa7133[0]: subsystem: 185b:c900, board: Compro VideoMate T750 [card=139,autodetected]
 saa7133[0]: board init: gpio is ff3f00
 saa7133[0]: gpio: mode=0x0008000 in=0x0843f00 out=0x0008000 [pre-init]
 saa7133[0]: i2c eeprom 00: 5b 18 00 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
 saa7133[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 20: 01 40 01 02 02 01 03 01 08 ff 00 87 ff ff ff ff
 saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 40: ff d7 00 c4 86 1e 05 ff 02 c2 ff 01 c6 ff 05 ff
 saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb
 saa7133[0]: i2c eeprom 60: 35 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 saa7133[0]: i2c scan: found device @ 0x1e  [???]
 saa7133[0]: i2c scan: found device @ 0xa0  [eeprom]
 saa7133[0]: i2c scan: found device @ 0xc2  [???]
 saa7133[0]: i2c scan: found device @ 0xc4  [???]
 saa7133[0]: i2c scan: found device @ 0xd0  [???]
 saa7133[0]: registered device video0 [v4l2]
 saa7133[0]: registered device vbi0
 saa7133[0]: registered device radio0

0x4c in the EEPROM differs between the T750 and T750F (need to distinguish them for the remote). Otherwise, cards should be mostly identical.

lspci

 # lspci -vvvnn
 02:01.0 Multimedia controller [0480]: Philips Semiconductors SAA7133/SAA7135 Video Broadcast Decoder [1131:7133] (rev d1)
 Subsystem: Compro Technology, Inc. VideoMate T750 [185b:c900]
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 32 (21000ns min, 8000ns max)
 Interrupt: pin A routed to IRQ 21
 Region 0: Memory at fb004000 (32-bit, non-prefetchable) [size=2K]
 Capabilities: [40] Power Management version 2
 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
 Status: D0 PME-Enable- DSel=0 DScale=1 PME-
 Kernel driver in use: saa7134
 Kernel modules: saa7134

i2cdetect

 # i2cdetect -l
 i2c-0	smbus     	SMBus I801 adapter at 1400      	SMBus adapter
 i2c-1	smbus     	saa7133[0]                      	SMBus adapter
 # i2cdetect 1
 I will probe file /dev/i2c-1.
 I will probe address range 0x03-0x77.
 Continue? [Y/n] y
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
 00:          -- -- -- -- -- -- -- -- -- -- -- -- 0f 
 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 50: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 60: -- 61 62 63 -- -- -- -- 68 -- -- -- -- -- -- -- 
 70: -- -- -- -- -- -- -- --
 # i2cdump 1 0x0f
 I will probe file /dev/i2c-1, address 0xf, mode byte
 Continue? [Y/n] y
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
 00: a5 00 00 00 00 00 01 00 00 00 3a 2c 61 13 00 2b    ?.....?...:,a?.+
 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40    ...............@
 20: 80 00 00 00 00 00 00 00 82 40 00 00 00 00 00 00    ?.......?@......
 30: 00 00 11 3c 00 00 00 00 00 00 00 00 00 01 00 00    ..?<.........?..
 40: 00 12 7f 00 00 00 00 00 00 00 00 00 00 00 00 00    .??.............
 50: 0b 44 46 15 0f 00 2b 62 00 00 0c 00 75 0d 40 12    ?DF??.+b..?.u?@?
 60: 00 4d 0a 0f 36 67 e5 c2 00 00 80 00 cd 7e 40 80    .M??6g??..?.?~@?
 70: 00 00 00 00 00 00 00 10 00 00 00 00 29 18 46 14    .......?....)?F?
 80: 18 09 64 52 f1 03 3b 00 20 43 12 2b 31 7d 00 00    ??dR??;. C?+1}..
 90: 00 ff ff 00 ff 3f 3f 2f f5 21 51 d0 a1 a5 42 14    .....??/?!Q???B?
 a0: 6c 15 54 43 32 22 99 41 90 b3 50 61 60 00 00 00    l?TC2"?A??Pa`...
 b0: 00 80 20 80 80 55 62 07 0a c8 ff 46 24 a3 00 14    .? ??Ub???.F$?.?
 c0: 8d 48 30 00 93 93 10 00 00 28 44 24 73 54 14 61    ?H0.???..(D$sT?a
 d0: 10 00 18 00 20 00 ff 7a 80 14 10 40 20 03 46 34    ?.?. ..z???@ ?F4
 e0: 47 1c 00 00 00 30 00 40 10 00 00 80 00 00 00 00    G?...0.@?..?....
 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff    ................
 # i2cdump 1 0x50
 Error: Could not set address to 0x50: Device or resource busy
 # i2cdump 1 0x62
 I will probe file /dev/i2c-1, address 0x62, mode byte
 Continue? [Y/n] y
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
 00: 90 00 00 19 00 10 00 28 08 1c 0b 44 e1 84 b7 2c    ?..?.?.(???D???,
 10: 10 fd 95 3f 7f 1f ff ff ff 80 a8 00 89 00 00 0d    ??????...??.?..?
 20: 1e 53 e1 f7 f7 c2 15 29 55 39 23 70 dc ff 00 00    ?S?????)U9#p?...
 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 80: 90 00 00 19 00 10 00 28 08 1c 0b 44 e1 84 b7 2c    ?..?.?.(???D???,
 90: 10 fd 95 3f 7f 1f ff ff ff 80 a8 00 89 00 00 0d    ??????...??.?..?
 a0: 1e 53 e1 f7 f7 c2 15 29 55 39 23 70 dc ff 00 00    ?S?????)U9#p?...
 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
 # i2cdump 1 0x63
 Continue? [Y/n] y
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
 00: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 20: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 40: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 50: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 60: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 80: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 90: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 a0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 b0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 c0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 d0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 e0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 f0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 # i2cdump 1 0x68
 I will probe file /dev/i2c-1, address 0x68, mode byte
 Continue? [Y/n] y
      0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
 00: 09 02 21 07 17 81 09 00 00 00 00 ff ff ff 01 02    ??!????.......??
 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 20: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 40: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 50: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 60: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 80: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 90: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 a0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 b0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 c0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 d0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 e0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX
 f0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX    XXXXXXXXXXXXXXXX

RegSpy

 SAA7133 Card [0]:
 
 Vendor ID:           0x1131
 Device ID:           0x7133
 Subsystem ID:        0xc900185b
 
 
 4 states dumped
 
 ----------------------------------------------------------------------------------
 
 SAA7133 Card - State 0:
 SAA7134_GPIO_GPSTATUS:           0c84ff00 * (00001100 10000100 11111111 00000000)                 
 SAA7134_I2S_OUTPUT_FORMAT:       00         (00000000)                                            
 0x14C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x150:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x148:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x144:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x154:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x158:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x16C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x164:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x174:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_AUDIO_CLOCK:             90909090 * (10010000 10010000 10010000 10010000)                 
 SAA7134_ANALOG_IO_SELECT:        90 *       (10010000)                                            
 0x140:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                                            
 SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                                            
 SAA7134_TS_PARALLEL:             64 *       (01100100)                                            
 SAA7134_TS_SERIAL1:              00         (00000000)                                            
 SAA7134_GPIO_GPMODE:             8082c000   (10000000 10000010 11000000 00000000)                 
 SAA7134_ANALOG_IN_CTRL1:         83         (10000011)                                            
 SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                                            
 SAA7134_I2S_AUDIO_OUTPUT:        11         (00010001)                                            
 SAA7134_TS_PARALLEL_SERIAL:      b9         (10111001)                                            
 SAA7134_TS_SERIAL0:              40         (01000000)                                            
 SAA7134_TS_DMA0:                 35         (00110101)                                            
 SAA7134_TS_DMA1:                 01         (00000001)                                            
 SAA7134_TS_DMA2:                 00         (00000000)                                            
 SAA7134_SPECIAL_MODE:            01         (00000001)                                            
 
 
 Changes: State 0 -> State 1:  (switching from analog to digital mode and watching the channel showed
                                automatically by the program)
 SAA7134_GPIO_GPSTATUS:           0c84ff00 -> 0295ff20  (----110- ---0---0 -------- --0-----)  
 SAA7134_AUDIO_CLOCK:             90909090 -> 00000000  (1--1---- 1--1---- 1--1---- 1--1----)  
 SAA7134_ANALOG_IO_SELECT:        90       -> 00        (1--1----)                             
 SAA7134_TS_PARALLEL:             64       -> e4        (0-------)                             
 
 4 changes
 
 
 ----------------------------------------------------------------------------------
 
 SAA7133 Card - State 1:
 SAA7134_GPIO_GPSTATUS:           0295ff20 * (00000010 10010101 11111111 00100000)  (was: 0c84ff00)
 SAA7134_I2S_OUTPUT_FORMAT:       00         (00000000)                                            
 0x14C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x150:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x148:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x144:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x154:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x158:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x16C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x164:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x174:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_AUDIO_CLOCK:             00000000   (00000000 00000000 00000000 00000000)  (was: 90909090)
 SAA7134_ANALOG_IO_SELECT:        00         (00000000)                             (was: 90)      
 0x140:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                                            
 SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                                            
 SAA7134_TS_PARALLEL:             e4         (11100100)                             (was: 64)      
 SAA7134_TS_SERIAL1:              00         (00000000)                                            
 SAA7134_GPIO_GPMODE:             8082c000   (10000000 10000010 11000000 00000000)                 
 SAA7134_ANALOG_IN_CTRL1:         83         (10000011)                                            
 SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                                            
 SAA7134_I2S_AUDIO_OUTPUT:        11         (00010001)                                            
 SAA7134_TS_PARALLEL_SERIAL:      b9         (10111001)                                            
 SAA7134_TS_SERIAL0:              40         (01000000)                                            
 SAA7134_TS_DMA0:                 35         (00110101)                                            
 SAA7134_TS_DMA1:                 01         (00000001)                                            
 SAA7134_TS_DMA2:                 00         (00000000)                                            
 SAA7134_SPECIAL_MODE:            01         (00000001)                                            
 
 
 Changes: State 1 -> State 2:  (changing to an other digital channel)
 SAA7134_GPIO_GPSTATUS:           0295ff20 -> 0495ff77  (-----01- -------- -------- -0-0-000)  
 
 1 changes
 
 
 ----------------------------------------------------------------------------------
 
 SAA7133 Card - State 2:
 SAA7134_GPIO_GPSTATUS:           0495ff77 * (00000100 10010101 11111111 01110111)  (was: 0295ff20)
 SAA7134_I2S_OUTPUT_FORMAT:       00         (00000000)                                            
 0x14C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x150:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x148:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x144:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x154:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x158:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x16C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x164:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x174:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_AUDIO_CLOCK:             00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_ANALOG_IO_SELECT:        00         (00000000)                                            
 0x140:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                                            
 SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                                            
 SAA7134_TS_PARALLEL:             e4 *       (11100100)                                            
 SAA7134_TS_SERIAL1:              00         (00000000)                                            
 SAA7134_GPIO_GPMODE:             8082c000   (10000000 10000010 11000000 00000000)                 
 SAA7134_ANALOG_IN_CTRL1:         83         (10000011)                                            
 SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                                            
 SAA7134_I2S_AUDIO_OUTPUT:        11         (00010001)                                            
 SAA7134_TS_PARALLEL_SERIAL:      b9         (10111001)                                            
 SAA7134_TS_SERIAL0:              40         (01000000)                                            
 SAA7134_TS_DMA0:                 35         (00110101)                                            
 SAA7134_TS_DMA1:                 01         (00000001)                                            
 SAA7134_TS_DMA2:                 00         (00000000)                                            
 SAA7134_SPECIAL_MODE:            01         (00000001)                                            
 
 
 Changes: State 2 -> Register Dump:  (exiting the program)
 SAA7134_GPIO_GPSTATUS:           0495ff77 -> 0494ff00  (-------- -------1 -------- -111-111)  
 SAA7134_TS_PARALLEL:             e4       -> 64        (1-------)                             (same as 0)
 
 2 changes
 
 
 =================================================================================
 
 SAA7133 Card - Register Dump:
 SAA7134_GPIO_GPSTATUS:           0494ff00   (00000100 10010100 11111111 00000000)  (was: 0495ff77)
 SAA7134_I2S_OUTPUT_FORMAT:       00         (00000000)                                            
 0x14C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x150:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x148:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x144:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x154:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x158:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x16C:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x164:                           00000000   (00000000 00000000 00000000 00000000)                 
 0x174:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_AUDIO_CLOCK:             00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_ANALOG_IO_SELECT:        00         (00000000)                                            
 0x140:                           00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_I2S_OUTPUT_LEVEL:        00         (00000000)                                            
 SAA7134_I2S_OUTPUT_SELECT:       00         (00000000)                                            
 SAA7134_TS_PARALLEL:             64         (01100100)                             (was: e4)      
 SAA7134_TS_SERIAL1:              00         (00000000)                                            
 SAA7134_GPIO_GPMODE:             8082c000   (10000000 10000010 11000000 00000000)                 
 SAA7134_ANALOG_IN_CTRL1:         83         (10000011)                                            
 SAA7134_VIDEO_PORT_CTRL0:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL4:        00000000   (00000000 00000000 00000000 00000000)                 
 SAA7134_VIDEO_PORT_CTRL8:        00         (00000000)                                            
 SAA7134_I2S_AUDIO_OUTPUT:        11         (00010001)                                            
 SAA7134_TS_PARALLEL_SERIAL:      b9         (10111001)                                            
 SAA7134_TS_SERIAL0:              40         (01000000)                                            
 SAA7134_TS_DMA0:                 35         (00110101)                                            
 SAA7134_TS_DMA1:                 01         (00000001)                                            
 SAA7134_TS_DMA2:                 00         (00000000)                                            
 SAA7134_SPECIAL_MODE:            01         (00000001)                                            
 
 end of dump

Manufactures Website

http://www.comprousa.com/en/product/t750/t750.html