Diagram M6 - Philips SD-4.00SA CH Service Manual

Circuit Descriptions, List of Abbreviations and IC Data
9.4.3

Diagram M6

2 UART &
Internal peripherals
2 SmartCards
2
I C
DVD
Programmable
CPU interface
Ext peripherals:
(EMI)
Flash, additional
DRAM SDRAM
Shared SDRAM
16, 32 or
interface (SMI)
64 Mbit
SDRAM
Analog/digital
video output
Central
command port
Front-end &
link interface
DMAs
DMA
Communications
arbiter
ST20 arbiter & memory controller
SDRAM
I/F
block move
OSD, SP
DENC decoder
and mixing
Figure 9-13 STi5580 Block Diagram (item 7600)
CPU
CACHE SUBSYSTEM
(C2+)
RID
Clock
generator
Refill
control
CD FIFOs Command I/F
SDRAM arbiter (LMC)
Audio &
Video Video
Karaoke
decoder
filtering
SD-4.00SA_CH
TAP
ICache
SRAM
DCache
Diagnostic
JTAG
controller
debugging
interface
CPU arbiter
Audio in/out
9. EN 61