L64105 LSI Logic Corporation, L64105 Datasheet - Page 151

• Manufacturer Part Number: L64105
• Description: Mpeg-2 Audio/video Decoder
• Manufacturer: LSI Logic Corporation

Figure 4.104 Register 290 (0x122)
7
Number of Segments in RMM [5:0]
Reserved
Television Standard Select [1:0]
Reserved
Registers 291–296 (0x123–0x128) Reserved
Video Interface Registers
Reserved
This register can be programmed by the host for the
number of memory segments available for B pictures in
Reduced Memory Mode (RMM). Each segment can store
8 lines of the picture. The maximum number of segments
allowed is 54.
Clear this bit when writing to this register.
The host can write to this register to select the TV
standard per the following table:
Select [1:0]
0b00
0b01
0b10
0b11
Clear these bits when writing to this register.
Description
User programmed
NTSC (USA version)
PAL
Reserved
2
Television Standard Select [1:0]
1
R/W [6:1]
W [1:0]
0
[7:2]
[7:0]
4-69
7