cx25840 Conexant Systems, Inc., cx25840 Datasheet - Page 167

• Manufacturer Part Number: cx25840
• Description: Video Decoder And Broadcast Audio
• Manufacturer: Conexant Systems, Inc.

CX25840/1/2/3 Data Sheet
102284B
8/3/05
Pin Configuration 1
[7:4]
[3:0]
Bits
RW
RW
Type
0000
0000
Default
GPIO1_OUT_SEL
GPIO0_OUT_SEL
Name
Conexant
Selects which internal state is output on the GPIO[1]/PRGM9 pin.
The options are:
0000 = GPO[1]
0001 = ACTIVE
0010 = VACTIVE
0011 = CBFLAG
0100 = VID_DATA_EXT[0]
0101 = VID_DATA_EXT[1]
0110 = GPO[0]
0111 = GPO[1]
1000 = GPO[2]
1001 = GPO[3]
1010 = IRQ_N/PRGM4
1011 = AC_SYNC
1100 = AC_SDOUT
1101 = PLL_CLK/PRGM7
1110 = VRESET/HCTL/PRGM3
1111 = RESERVED
Selects which internal state is output on the GPIO[0]/PRGM8 pin.
The options are:
0000 = GPO[0]
0001 = ACTIVE
0010 = VACTIVE
0011 = CBFLAG
0100 = VID_DATA_EXT[0]
0101 = VID_DATA_EXT[1]
0110 = GPO[0]
0111 = GPO[1]
1000 = GPO[2]
1001 = GPO[3]
1010 = IRQ_N/PRGM4
1011 = AC_SYNC
1100 = AC_SDOUT
1101 = PLL_CLK/PRGM7
1110 = VRESET/HCTL/PRGM3
1111 = RESERVED
Description
Address 0x11C
Register Map
5-25