L64105 LSI Logic Corporation, L64105 Datasheet - Page 133

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

Figure 4.77
Read
Write
7
Register 237 (0x0ED)
Video Continuous Skip Mode
Reserved
Video Repeat Frame Status
Video Repeat Frame Enable
Video Continuous Repeat Frame Status
Microcontroller Registers
Reserved
Reserved
This bit controls the behavior of the video skip mode. If
this bit is set, the video skip mode is continuous, i.e., the
decoder continues to skip the selected picture types until
the host resets the skip mode to 0b00 (normal play). If
this bit is cleared by the host, then the skip is treated as
one-time, that is, one picture of the selected type is
skipped and the skip mode is reset back to 0b00 or
normal play by the microcontroller.
Shows status of Video Repeat Frame Enable Mode. In
one-time repeat mode (see the description of bit 1 in this
register) when the repeat has been completed, the
microcontroller clears this bit to let the host know that the
repeat has been completed.
Setting this bit commands the microcontroller to repeat
the next I, P, or B frame. In this mode, the microcontroller
stops decoding and displays the same frame a second
time. When in continuous repeat mode (see the
description of bit 1 in this register), the repeat frame
continues until the host resets this bit to a 0.
Indicates the status of the Video Continuous Repeat
Frame Mode as described below.
2
Video Continuous
Video Continuous
Repeat Frame
Repeat Frame
Status
Mode
1
Frame Enable
Video Repeat
Video Repeat
Frame Status
0
[7:3]
W 2
W 0
4-51
R 0
R 1