KWorld ATSC 120

An ATSC PCI card. This device, which is also known as the KWorld PlusTV HD PCI 120, is identical to the Geniatech HDTV Thriller X8000A. Drivers for these cards are in development now. Experimental drivers can be had by fetching revision 7448 or later of the main v4l-dvb repository.

As of 27 Mar 2008, this card can be used in both analog and digital ATSC modes, although this must be done separately as a reboot between mode switches is presently required, due to the architecture of the card. Plans to work around this issue are ongoing.

It has a PCI subsytem ID of 17de:08c1. The complete details of this are, as reported by lspci -vvnn are:

00:05.0 Multimedia video controller [0400]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [14f1:8800] (rev 05)
        Subsystem: KWorld Computer Co. Ltd. Unknown device [17de:08c1]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (5000ns min, 13750ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 21
        Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [44] Vital Product Data
        Capabilities: [4c] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.1 Multimedia controller [0480]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] [14f1:8801] (rev 05)
        Subsystem: KWorld Computer Co. Ltd. Unknown device [17de:08c1]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1000ns min, 63750ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 21
        Region 0: Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [4c] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.2 Multimedia controller [0480]: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] [14f1:8802] (rev 05)
        Subsystem: KWorld Computer Co. Ltd. Unknown device [17de:08c1]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 64 (1500ns min, 22000ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 21
        Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=16M]
        Capabilities: [4c] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Components used

• Xceive XC3028 (tuner & analog IF demodulator)
• Samsung S5H1409 / Conexant CX24227 (digital demodulator)
• Conexant cx2388x (A/V Decoder & PCI bridge)

External Links

• KWorld product page