L64105 LSI Logic Corporation, L64105 Datasheet - Page 162

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

Figure 4.120 Register 356 (0x164)
4-80
Start/Stop
Formatter
Audio
7
Audio Formatter Play Mode
6
Audio Decoder Start/Stop
Reserved
Audio Formatter Play Mode [1:0]
Audio Formatter Start/Stop
Register Descriptions
[1:0]
Important:
5
When this bit is set, the selected audio decoder (MPEG
or Linear PCM) starts decoding. Clearing this bit stops
the decoder and flushes the data from the Audio ES
channel buffer.
Clear these bits when writing to this register.
These bits command the MPEG Formatter and the
S/P DIF Interface to either perform normal play or pause.
These bits are only valid when the Audio Formatter
Start/Stop bit in this register is set.
Audio Formatter
Play Mode Bits
0b00
0b01
0b10
0b11
Setting this bit starts the audio formatter and S/P DIF
Interface. Clearing this bit stops the formatter and
interface.
The host must clear the Audio Formatter Start/Stop bit
before selecting Audio Decoder Mode 0b000, 0b001,
0b100, or 0b101 (see
must be stopped before selecting nonformatter modes
and not started unless the mode is changed to include a
formatter.
4
Description
Pause
Normal play
Reserved
Reserved
Table
Reserved
4.3). That is, the formatter
R/W [6:5]
R/W 7
R/W 7
0
[4:0]