pnx8511 NXP Semiconductors, pnx8511 Datasheet - Page 59

• Manufacturer Part Number: pnx8511
• Description: Analog Companion Chip
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 29:
* indicates not present in secondary video channel
9397 750 12612
Product data
Bit
1:0
Offset 0xBC - BLANK_MSBs*
7:6
5:4
3:2
1:0
Offset 0xBE - R/Y VALUE_ARRAY_LINE*
7:0
Offset 0xBF - G/U VALUE_ARRAY_LINE*
7:0
Offset 0xC0 - B/V VALUE_ARRAY_LINE*
7:0
Offset 0xC1 - VALUE_ARRAY_LINE-MSBs*
7:6
5:4
3:2
1:0
Offset 0xC2 - DAC1_ADJ*
7:5
4:0
Offset 0xC3 - DAC2_ADJ*
7:5
4:0
Offset 0xC4 - DAC3_ADJ*
7:5
4:0
Offset 0xC5 - DAC4_ADJ*.
7:5
4:0
Offset 0xC6 - DACC_ADJ*
7:4
3:0
Symbol
SIG_SELECT
Unused
BLANK_R/Y
BLANK_G/U
BLANK_B/V
R/Y-VALUE_ARRAY_LINE R/W
G/U-VALUE_ARRAY_LINE R/W
B/V-VALUE_ARRAY_LINE R/W
Unused
R/Y-VALUE_ARRAY_LINE R/W
G/U-VALUE_ARRAY_LINE R/W
B/V-VALUE_ARRAY_LINE R/W
Unused
DAC1_ADJ
Unused
DAC2_ADJ
Unused
DAC3_ADJ
Unused
DAC4_ADJ
Unused
DACC_ADJ
PNX8510/11 video registers
Access Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
…continued
0x0
-
-
-
-
-
-
-
-
-
-
-
-
0
-
0
-
0
-
0
-
0
Rev. 04 – 12 January 2004
Description
Video channel select for signature analysis
00 = Video dac 1 and video dac 5
01 = Video dac 2 and video dac 5
10 = Video dac 3 and video dac 6
11 = Video dac 4 and video dac 6
Blank offset for the HD-R/Y channel MSBs
Blank offset for the HD-G/U channel MSBs
Blank offset for the HD-B/V channel MSBs
R/Y Value array programming data
register 0xBE bits 7:0 
register 0xC1 bits 9:8
G/U Value array programming data
register 0xBF bits 7:0 
register 0xC1 bits 9:8
B/V Value array programming data
register 0xC0 bits 7:0 
register 0xC1 bits 9:8
R/Y Value array programming data MSBs
G/U Value array programming data MSBs
B/V Value array programming data MSBs
DAC1 output level coarse adjustment
DAC2 output level coarse adjustment
DAC3 output level coarse adjustment
DAC4 output level coarse adjustment
DAC1 to 4 output level fine adjustment
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
PNX8510/11
Analog companion chip
59 of 92