VSP 94x2A
DATA SHEET
2
Table 3–8: I C bus command description, continued
Bit
Subaddress 4Eh
D7-D0 HSCPOSC7-0
Name
Description
Horizontal Scaling Factor For Post Scaler
‘010000000000’: factor is 4
[BP-POS]
‘101101010101’: factor is 1.407 (682 → 960)
‘110000000000’: factor is 4/3 (720 → 960)
‘111111111111’: factor is 1
Subaddress 4Fh
D7
CDELHPOS
[BP-POS]
Chrominance delay
0: no delay
1: half-pixel delay
D6
CLKOUTSEL
[BP-POS]
Output clock select
0: CLKOUT is identical to clkb27
1: CLKOUT is identical to clkb36
Note: HSYNC, VSYNC, BLANK are transferred to selected clock
D5
CLKOUTINV
[BP-POS]
CLKOUT inversion
0: no inverted CLKOUT
1: inverted CLKOUT
D4
HPANON
[BP-POS]
Panorama Mode enable
‘0’: panorama mode disabled
‘1’: panorama mode enabled
D3-D0
HSCPOSC
11-8
Belongs to 4Eh
[BP-POS]
Subaddress 50h
D7-D0 HSEG1_7-0
Beginning of Segment 1 for Panorama Mode
Granularity: 2 pixel
[BP-POS]
‘00000000000’: 0 pixel behind picture start
‘11111111111’: 4094 pixel behind picture start
Subaddress 51h
D7-D0 HSEG2_7-0
Beginning of Segment 2 for Panorama Mode
Granularity: 2 pixel
[BP-POS]
‘00000000000’: 0 pixel behind picture start
‘11111111111’: 4094 pixel behind picture start
Subaddress 52h
D7-D0 HSEG3_7-0
Beginning of Segment 3 for Panorama Mode
Granularity: 2 pixel
[BP-POS]
‘00000000000’: 0 pixel behind picture start
‘11111111111’: 4094 pixel behind picture start
Subaddress 53h
D7-D0 HSEG4_7-0
Beginning of Segment 4 for Panorama Mode
Granularity: 2 pixel
[BP-POS]
‘00000000000’: 0 pixel behind picture start
‘11111111111’: 4094 pixel behind picture start
72
Aug. 16, 2004; 6251-552-1DS
Micronas
MICRONAS [ MICRONAS ]
