CS4954 CS4955
44
DS278F6
Sync Register 1
Address
0
×0E
Sync_1
Read/Write
Default Value = F4h
IC Address Register
Address
0
×0F
IC_ADR
Read/Write
Default Value = 00h
Subcarrier Amplitude Register
Address
0
×10
SC_AMP
Read/Write
Default Value = 1Ch
Subcarrier Synthesis Register
Address
0
×11
SC_SYNTH0
Read/Write
Default Value = 3Eh
0
×12
SC_SYNTH1
F8h
0
×13
SC_SYNTH2
E0h
0
×14
SC_SYNTH3
43h
Bit Number
7654
3210
Bit Name
PROG HS[7:0]
Default
1111
0100
Bit
Mnemonic
Function
7:0
PROG HS[7:0]
programmable hsync pixels lsb
Bit Number
76
543
210
Bit Name
RESERVED
IC ADR
Default
00
000
Bit
Mnemonic
Function
7-
reserved
6:0
IC
IC device address (programmable)
Bit Number
76543
210
Bit Name
BU AMP
Default
00011
100
Bit
Mnemonic
Function
7:0
BU AMP
Color burst amplitude
Register
Bits
Mnemonic
Function
SC_SYNTH0
7:0
CC 0
Subcarrier synthesis bits 7:0
SC_SYNTH1
7:0
CC 1
Subcarrier synthesis bits 15:8
SC_SYNTH2
7:0
CC 2
Subcarrier synthesis bits 23:16
SC_SYNTH3
7:0
CC 3
Subcarrier synthesis bits 31:24