CDB4955A Cirrus Logic Inc, CDB4955A Datasheet - Page 47

• Manufacturer Part Number: CDB4955A
• Description: EVALUATION BOARD FOR CS4955A
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4955A

• Main Purpose: Video, Video Processing
• Embedded: Yes, Other
• Utilized Ic / Part: CS4955
• Primary Attributes: NTSC/PAL Digital Video Encoder
• Secondary Attributes: Graphical User Interface, RS-232 Interface
• Operating Frequency: 27 MHz
• Interface Type: RS-232, Composite, RGB, S-Video
• Operating Supply Voltage: 3.3 V, 5 V
• Software: Software Included
• Silicon Manufacturer: Cirrus Logic
• Silicon Core Number: CS4955
• Kit Application Type: Audio / Video / TV
• Application Sub Type: Encoder / Decoder
• Kit Contents: Evaluation Board
• Rohs Compliant: No
• For Use With/related Products: CS4954
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

W
Address
Wide Screen Signalling Register 2
Address
F
Address
DS278F6
Bit Number
Bit Name
Default
Bit Number
Bit Name
Default
Bit Number
Bit Name
Default
ilter Register 0
ide Screen Signalling Register 1
Bit
7:0
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Mnemonic
U_AMP
WSS_15
WSS_7
0
0
0
Mnemonic
Mnemonic
×
×
×
WSS_15
WSS_14
WSS_13
WSS_12
WSS_10
WSS_11
7
0
7
0
WSS_9
WSS_8
WSS_7
WSS_6
WSS_5
WSS_4
WSS_3
WSS_2
WSS_1
WSS_0
1F
20
22
7
1
U(Cb) amplitude coefficient
WSS_14
WSS_6
WSS_REG_1
WSS_REG_2
CB_AMP
6
0
6
0
6
0
PAL: group 2, bit 7, NTSC: bit 16
PAL: group 2, bit 6, NTSC: bit 15
PAL: group 2, bit 5, NTSC: bit 14
PAL: group 2, bit 4, NTSC: bit 13
PAL: group 1, bit 3, NTSC: bit 12
PAL: group 1, bit 2, NTSC: bit 11
PAL: group 1, bit 1, NTSC: bit 10
PAL: group 1, bit 0, NTSC: bit 9
PAL: don’t care, NTSC: bit 8
PAL: don’t care, NTSC: bit 7
PAL: don’t care, NTSC: bit 6
PAL: don’t care, NTSC: bit 5
PAL: don’t care, NTSC: bit 4
PAL: don’t care, NTSC: bit 3
PAL: don’t care, NTSC: bit 2
PAL: don’t care, NTSC: bit 1
WSS_13
WSS_5
5
0
5
0
5
0
Read/Write
Read/Write
Read/Write
WSS_12
WSS_4
4
0
4
0
4
0
U_AMP
Default Value = 00h
Default Value = 00h
Default Value = 80h
WSS_11
WSS_3
Function
3
0
3
0
Function
Function
3
0
WSS_10
WSS_2
2
0
2
0
2
0
CS4954 CS4955
WSS_9
WSS_1
1
0
1
0
1
0
WSS_8
WSS_0
0
0
0
0
0
0
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