L64105 LSI Logic Corporation, L64105 Datasheet - Page 336

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

Figure 10.1 L64105 Audio Decoder Block Diagram
10-4
L64105 Decoder
DCK (27 MHz)
Interface
CH_DATA[7:0]
Host
Address
64-bit
Data
SDRAM Buffers and
Bus
Bus
Frame Stores
Interface
Memory
Interface
Channel
Audio Decoder Module
Microcontroller
From
Decoder
Host
Audio
Linear PCM
Decoder
Formatter
Decoder
MPEG
MPEG
PCM
FIFO
Decoder
Video
Register 357
Mode from
Mux
Mux
S/P DIF Bypass
Interface
Video
BCLK
BCLK
DAC
S/P
DIF
Interface
Interface
DAC
S/P
DIF
A_ACLK
Bypass
CD
Mux
Divider
Clock
Mux
SPDIF_IN
CD_ASDATA
CD_BCLK
CD_LRCLK
CD_ACLK
SPDIF_OUT
ASDATA
BCLK
LRCLK
A_ACLK
ACLK_32
ACLK_441
ACLK_48