參數(shù)資料
型號: VPX3214
廠商: Electronic Theatre Controls, Inc.
英文描述: Video Pixel Decoders
中文描述: 視頻解碼器像素
文件頁數(shù): 51/80頁
文件大小: 752K
代理商: VPX3214
VPX 3220 A, VPX 3216 B, VPX 3214 C
PRELIMINARY DATA SHEET
MICRONAS INTERMETALL
51
Pin Connections and Short Descriptions,
continued
Pin No.
Connection
(if not used)
Pin Name
Type
Short Description
PLCC
44-pin
PTQFP
44-pin
14
8
NC
A3
OUT
Port 1 – Video Data Output
15
9
NC
A2
OUT
Port 1 – Video Data Output
16
10
NC
A1
OUT
Port 1 – Video Data Output
17
11
NC
A0
OUT
Port 1 – Video Data Output
18
12
VSS
OE
IN
Output Ports Enable
19
13
NC
HF
FSY
LLC
OUT
OUT
OUT
Asynchronous Mode: FIFO half full, active
low
Synchronous Mode (20.25 MHz): Front
Sync
Synchronous Mode (13.5 MHz):
2 x PIXCLK = 27 MHz
20
14
NC
FE
VACT
OUT
OUT
Asynchronous Mode: FIFO empty, active
low
Synchronous Mode: active video
21
15
NC
B7
OUT
Port 2 – Video Data Output
22
16
NC
B6
OUT
Port 2 – Video Data Output
23
17
NC
B5
OUT
Port 2 – Video Data Output
24
18
NC
B4
OUT
Port 2 – Video Data Output
25
19
NC
B3
OUT
Port 2 – Video Data Output
26
20
NC
B2
OUT
Port 2 – Video Data Output
27
21
NC
B1
OUT
Port 2 – Video Data Output
28
22
NC
B0
OUT
Port 2 – Video Data Output
29
23
NC
SDA
OUT (Pull-
down/IN)
I
2
C Data
30
24
NC
SCL
OUT (Pull-
down/IN)
I
2
C Clock
31
25
RES
IN
Reset input
32
26
VSS
SUPPLY
Supply Voltage for digital circuitry
33
27
VDD
SUPPLY
Supply Voltage for digital circuitry
34
28
XTAL2
OSC OUT
Crystal
35
29
XTAL1
OSC IN
Crystal
36
30
AVDD
SUPPLY
Supply Voltage for analog circuitry
37
31
NC
CIN
AIN
Chroma Input (SVHS)
38
32
AVSS
SUPPLY
Supply Voltage for analog circuitry
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