參數(shù)資料
型號: SAA7219HS
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: MPEG2 Transport RISC processor
中文描述: 32-BIT, 81 MHz, RISC PROCESSOR, PQFP208
封裝: 28 X 28 X 3.40 MM, PLASTIC, SQFP-208
文件頁數(shù): 5/20頁
文件大?。?/td> 84K
代理商: SAA7219HS
1
5
P
P
M
S
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4
B
l
FCE374
PI-BUS
CTRL
INPUT
INTERFACE
GP/HS
INTERFACE
1394 GATEWAY
MIPS
PR3930
CORE
DATA CACHE
INSTRUCTION CACHE
TIMER 1
TIMER 2
DSU
EJTAG
TIMER 3 (WATCHDOG)
AV
FILTER
AUDIO AND
VIDEO
INTERFACE
AVD
interface
MPEG SYSTEM
INT.HANDLER
MPEG SYSTEM
GATEWAY
PCR
PROCESSING
FILTER DMA
CONTROLLER
TS/PES
FILTERS
MMU
SECTION
FILTERS
PID
FILTER
DESCRAMBLER
DVB AND MULTI2
MPEG system-bus
Reset
Clock
JTAG
peripheral section
EXTENSION BUS
CONTROLLER
CARD READER
UART
0 1
2
0
1
0
S
S
M
M
PI-bus
S
S
M
M
M
CPU section
output
stream
input
stream
PWM
demultiplexer descrambler section
S
S
S
1
PIO
INTERFACE
I
2
C
1284
1284 bus
32-bit PIO
external
bus interface
JTAG interface
UART and SSI
connections
SCL and
SDA lines
SSI
RTC
32 KHz
INTERRUPT
CONTROLLER
4-KBYTE
SRAM
smart card
interface
Fig.1 Block diagram.
M = master peripheral with embedded DMA channel
S = slave peripheral
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