Pioneer BDP-HD1 Service Manual page 114

1
TRANSPORT DEMULTIPLEXER
A
Block Diagram
ser2par (x3)
sync
TDMX
detect (x3)
P ADS
PF-ODMA
B
Packet Framer
C
D
E
TRANSPORT DEMULTIPLEXER
• SPI Transport Stream Interface
Pin
Function
F
114
1
2
PID Bank
(128 X 64)
PID
Pattern
Filtering
Search
Splicing Control
& PCR Extraction
32 CRC
STC Counter
PID Filter Pattern Search
MSwitch BoxPM Arbiter
MPM
MPM
Direct Access
MPM Memory
DMEM
4K X 32
32-bit
RISC
C ore
PMEM
4K X 32
RISC32
G-Bus
Master
Interface
G-Bus
BDP-HD1
2
3
R C4 DVB-CS
AES Multi-2
TDES C2
Data Router
Decipher
D-Bus
R-Bus Interface
HSFRAM
(32X512)
D-Bus IF RSTControl
IRQ Control Semaphores
Timer
Match Filter
Miscellaneous
Range Filter
Filters
3
4
HSF
Parser Blocks
4