Pioneer DBR-TF100 Service Manual page 54

1
Block Diagram
A
Shared
memory
ST20 C2+ core
8K Icache
DCU
Int. control
8K SRAM
B
8K Dcache
PTI TSMUX
TSIN1 TSIN2L
2x serial/parallel
TS input
C
D
E
F
54
1
2
SDRAMs
1 or 2x 16 Mbit
1 or 2x 64 Mbit
1x 128 Mbit
16
Video
decoder
SMI
CDI unit/
FIFOs
STBus
2x i/f IR
SmCard Tx/Rx
LLI
ILC
LLI in/out
DBR-TF100
2
3
RGB/YUV YC or
out CVBS
PAL
2-8 bit
NTSC
RGB16
SECAM
OSD
DENC
MAFE Parallel
PWM
interface I/O 6x
cap/comp
5x 2x
UARTs SSCs
3
4
ROM/
SRAM
TM
SFlash peripheral
SDRAM
SDRAM
16
Memory/bus
EMI request/
granted
Teletext
interface
S/PDIF
out
Audio
MMDSP
PCM
FDMA
out
Audio
DACs
Analog audio
out L/R
4