参数资料
型号: CS4954-CQZR
厂商: Cirrus Logic Inc
文件页数: 42/60页
文件大小: 0K
描述: IC VID ENCODER NTSC/PAL 48-TQFP
标准包装: 2,000
类型: 视频编码器
电压 - 电源,模拟: 3.15 V ~ 5.25 V
电压 - 电源,数字: 3.15 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-TQFP(7x7)
包装: 带卷 (TR)
配用: CDB4955A-ND - EVALUATION BOARD FOR CS4955A
CS4954 CS4955
DS278F6
47
Wide Screen Signalling Register 1
Address
0
×1F
WSS_REG_1 Read/Write
Default Value = 00h
Wide Screen Signalling Register 2
Address
0
×20
WSS_REG_2 Read/Write
Default Value = 00h
Filter Register 0
Address
0
×22
CB_AMP
Read/Write
Default Value = 80h
Bit Number
765
4
32
1
0
Bit Name
WSS_15
WSS_14
WSS_13
WSS_12
WSS_11
WSS_10
WSS_9
WSS_8
Default
000
0
00
0
Bit
Mnemonic
Function
7
WSS_15
PAL: group 2, bit 7, NTSC: bit 16
6
WSS_14
PAL: group 2, bit 6, NTSC: bit 15
5
WSS_13
PAL: group 2, bit 5, NTSC: bit 14
4
WSS_12
PAL: group 2, bit 4, NTSC: bit 13
3
WSS_11
PAL: group 1, bit 3, NTSC: bit 12
2
WSS_10
PAL: group 1, bit 2, NTSC: bit 11
1
WSS_9
PAL: group 1, bit 1, NTSC: bit 10
0
WSS_8
PAL: group 1, bit 0, NTSC: bit 9
Bit Number
765
4
32
1
0
Bit Name
WSS_7
WSS_6
WSS_5
WSS_4
WSS_3
WSS_2
WSS_1
WSS_0
Default
000
0
00
0
Bit
Mnemonic
Function
7
WSS_7
PAL: don’t care, NTSC: bit 8
6
WSS_6
PAL: don’t care, NTSC: bit 7
5
WSS_5
PAL: don’t care, NTSC: bit 6
4
WSS_4
PAL: don’t care, NTSC: bit 5
3
WSS_3
PAL: don’t care, NTSC: bit 4
2
WSS_2
PAL: don’t care, NTSC: bit 3
1
WSS_1
PAL: don’t care, NTSC: bit 2
0
WSS_0
PAL: don’t care, NTSC: bit 1
Bit Number
765
432
10
Bit Name
U_AMP
Default
100
000
00
Bit
Mnemonic
Function
7:0
U_AMP
U(Cb) amplitude coefficient
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