Owner manual

CS4954 CS4955
38 DS278F6
Control Register 0
Address 0×00 CONTROL_0 Read/Write Default Value = 01h
Control Register 1
Address 0×01 CONTROL_1 Read/Write Default Value = 02h
0
×34 STATUS_0 read only
0
×35 - 0×59 RESERVED
0
×5A STATUS_1 read only 04h
0
×61 - 0×7F RESERVED
Bit Number
76543210
Bit Name
TV_FMT MSTR CCIR656 PROG IN_MODE CBCR_UV
Default
00000001
Bit Mnemonic Function
7:5 TV_FMT
selects the TV display format
000: NTSC-M CCIR601 timing (default)
001: NTSC-M RS170A timing
010: PAL-B, D, G, H, I
011: PAL-M
100: PAL-N (Argentina)
101: PAL-N (non Argentina)
110-111: reserved
4MSTR
1 = Master Mode, 0 = Slave Mode
3 CCIR656
video input is in ITU R.BT656 format with embedded EAV and SAV (0 = off, 1 = on)
2PROG
Progressive scanning enable (enable = 1)
1 IN_MODE
Input select (0 = solid background, 1 = use V [7:0] data)
0 CBCR_UV
enable YCbCr to YUV conversion (1 = enable, 0 = disable)
Bit Number
76543210
Bit Name
LUM DEL CH BW LPF_ON RGB_BW FLD PED CBCRSEL
Default
00000010
Bit Mnemonic Function
7:6 LUM DEL
luma delay on the composite1 output
00: no delay (default)
01: 1 pixel clock delay
10: 2 pixel clock delay
11: 3 pixel clock delay
Address Register Name Type Default value
Table 9. Control Registers (Continued)