參數(shù)資料
型號(hào): SAA7212H
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: Integrated MPEG AVG decoder
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝: PLASTIC, QFP-160
文件頁(yè)數(shù): 6/20頁(yè)
文件大小: 93K
代理商: SAA7212H
1998 Sep 07
6
Philips Semiconductors
Preliminary specification
Integrated MPEG AVG decoder
SAA7212
PINNING
SYMBOL
PIN
DESCRIPTION
MUX
CPU_TYPE
DMA_ACK
DMA_REQ
DMA_DONE
DMA_RDY
V
SS
CS
DS
AS
RWN
DTACK
V
DD
IRQ 0
IRQ 1
V_REQ
A_REQ
V
SS
V
SSCO
V
DDCO
DATA 0
DATA 1
DATA 2
DATA 3
V
DD
DATA 4
DATA 5
DATA 6
DATA 7
V
SS
DATA 8
DATA 9
DATA 10
DATA 11
V
DD
DATA 12
DATA 13
DATA 14
DATA 15
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
multiplexed/non multiplexed bus
Intel/Motorola selection
DMA acknowledge
DMA request
DMA end
DMA ready
ground for pad ring
chip select.
data strobe
address strobe
read/write
data acknowledge
3.3 V supply for pad ring
individually maskable interrupts
individually maskable interrupts
compressed video data request
compressed audio data request
ground for pad ring
ground for core logic
3.3 V supply for core logic
CPU data interface
CPU data interface
CPU data interface
CPU data interface
3.3 V supply for pad ring
CPU data interface
CPU data interface
CPU data interface
CPU data interface
ground for pad ring
CPU data interface
CPU data interface
CPU data interface
CPU data interface
3.3 V supply for pad ring
CPU data interface
CPU data interface
CPU data interface
CPU data interface
ground for pad ring
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