RE: Trying to set up a NPG Real DVB-T PCI Card
- Date: Tue, 29 Apr 2008 11:25:46 +0000
- From: Vicent Jordà <vjorda@xxxxxxxxxxx>
- Subject: RE: Trying to set up a NPG Real DVB-T PCI Card
I'm not sure that I have understoo your instructions.
I've made three state dumps.
1) When The TV Program isn't running.
2) When I turned on the TV Program
3) When I selected a channel.
I cannot change to NTSC.
I hope this may help us!
Thanks
Vicent
CX2388x Card [0]:
Vendor ID: 0x14f1
Device ID: 0x8800
Subsystem ID: 0x885214f1
4 states dumped
----------------------------------------------------------------------------------
CX2388x Card - State 0:
MO_GP0_IO: 000000ff * (00000000 00000000 00000000 11111111)
MO_GP1_IO: 0000e09f * (00000000 00000000 11100000 10011111)
MO_GP2_IO: 000000ff * (00000000 00000000 00000000 11111111)
MO_GP3_IO: 00000000 (00000000 00000000 00000000 00000000)
Changes: State 0 -> State 1:
AUD_STATUS: 000002ba -> 000001f6 (-------- -------- ------10 -0--10--)
AUD_NICAM_STATUS1: 000067bc -> 0000ef4d (-------- -------- 0---0--- 1011---0)
MO_GP0_IO: 000000ff -> 000004fb (-------- -------- -----0-- -----1--)
MO_GP1_IO: 0000e09f -> 0000f39e (-------- -------- ---0--00 -------1)
MO_GP2_IO: 000000ff -> 000000a9 (-------- -------- -------- -1-1-11-)
5 changes
----------------------------------------------------------------------------------
CX2388x Card - State 1:
MO_GP0_IO: 000004fb (00000000 00000000 00000100 11111011) (was: 000000ff)
MO_GP1_IO: 0000f39e (00000000 00000000 11110011 10011110) (was: 0000e09f)
MO_GP2_IO: 000000a9 * (00000000 00000000 00000000 10101001) (was: 000000ff)
MO_GP3_IO: 00000000 (00000000 00000000 00000000 00000000)
Changes: State 1 -> State 2:
AUD_STATUS: 000001f6 -> 000000f2 (-------- -------- -------1 -----1--)
AUD_NICAM_STATUS1: 0000ef4d -> 0000cc9e (-------- -------- --1---11 01-0--01)
MO_GP2_IO: 000000a9 -> 00000089 (-------- -------- -------- --1-----)
3 changes
----------------------------------------------------------------------------------
CX2388x Card - State 2:
MO_GP0_IO: 000004fb (00000000 00000000 00000100 11111011)
MO_GP1_IO: 0000f39e (00000000 00000000 11110011 10011110)
MO_GP2_IO: 00000089 * (00000000 00000000 00000000 10001001) (was: 000000a9)
MO_GP3_IO: 00000000 (00000000 00000000 00000000 00000000)
Changes: State 2 -> Register Dump:
AUD_NICAM_STATUS2: 00000005 -> 00000009 (-------- -------- -------- ----01--)
AUD_STATUS: 000000f2 -> 0000fb76 (-------- -------- 00000-00 1----0--)
AUD_NICAM_STATUS1: 0000cc9e -> 00009f83 (-------- -------- -1-0--00 ---111-0)
MO_GP2_IO: 00000089 -> 000000c9 (-------- -------- -------- -0------)
4 changes
=================================================================================
CX2388x Card - Register Dump:
MO_GP0_IO: 000004fb (00000000 00000000 00000100 11111011)
MO_GP1_IO: 0000f39e (00000000 00000000 11110011 10011110)
MO_GP2_IO: 000000c9 (00000000 00000000 00000000 11001001) (was: 00000089)
MO_GP3_IO: 00000000 (00000000 00000000 00000000 00000000)
end of dump
> Date: Tue, 29 Apr 2008 04:54:57 -0400
> From: mchehab@xxxxxxxxxxxxx
> To: vjorda@xxxxxxxxxxx
> CC: video4linux-list@xxxxxxxxxx
> Subject: RE: Trying to set up a NPG Real DVB-T PCI Card
>
> This is what we need:
>
>> MO_GP0_IO: 000004fb (00000000 00000000 00000100 11111011)
>> MO_GP1_IO: 000000ff (00000000 00000000 00000000 11111111)
>> MO_GP2_IO: 00000001 (00000000 00000000 00000000 00000001)
>> MO_GP3_IO: 00000000 (00000000 00000000 00000000 00000000)
>
> Those GPIO registers controls external devices. you'll need to start
> regedit before your video app. There's a mode at regspy that tracks
> changes on register. After starting, you'll have those values changed.
>
> The firmware load happens when you change from PAL to NTSC. You may try to
> do this on your software and see what register will change.
>
> For example, let's say that GPIO2 has xc3028 reset pin at bit 1. You'll
> notice something like this, during reset:
>
>> MO_GP2_IO: 00000001 (00000000 00000000 00000000 00000001)
>> MO_GP2_IO: 00000003 (00000000 00000000 00000000 00000011)
>> MO_GP2_IO: 00000001 (00000000 00000000 00000000 00000001)
>
> Cheers,
> Mauro.
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