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參數(shù)資料
| 型號： | GS9021A |
| 廠商： | Gennum Corporation |
| 英文描述： | GENLINX -TM II GS9021A EDH Coprocessor |
| 中文描述： | GENLINX -商標二GS9021A硬腦膜外血腫協(xié)處理器 |
| 文件頁數(shù)： | 4/26頁 |
| 文件大?。?/td> | 245K |
| 代理商： | GS9021A |
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G
PIN CONNECTIONS
PIN DESCRIPTIONS
NUMBER
SYMBOL
TYPE
DESCRIPTION
1-7, 10-12
DIN[9:0]
I
Parallel digital video data inputs.
13
PCLKIN
I
Parallel clock input.
14-16
P[7:5]
I/O
In parallel port mode, these are bits 7:5 of the host interface address/data bus. In
I2C mode, these pins must be set LOW.
17
SCL/P4
I/O
In parallel port mode, this is bit 4 of the host interface address/data bus. In I2C
mode, this is the serial clock input for the I2C port.
18
SDA/P3
I/O
In parallel port mode, this is bit 3 of the host interface address/data bus. In I2C
mode, this is the serial data pin for the I2C port.
19-21
A[2:0]/P[2:0]
I/O
In parallel port mode, these are bits 2:0 of the host interface address/data bus. In
I2C mode, these are input bits which define the I2C slave address for the device.
22
R/W
I
Parallel port read/write control. When HIGH, the parallel port is configured as an
output (read mode). When LOW, the parallel port is configured as an input (write
mode). In I2C mode, this pin must be set HIGH.
23
A/D
I
Parallel port address/data bus control. When HIGH, the parallel port is used for
address input. When LOW, the parallel port is used for data input or output. In
I2C mode, this pin must be set LOW.
24
CS
I
Parallel port chip select. When CS is LOW and R/W is HIGH, the GS9021A drives
the address/data bus. When CS is LOW and R/W is LOW, the user should drive
the address/data bus. When CS is HIGH, the address/data bus is in a high
impedance state (Hi - Z). In I2C mode, this pin must be set HIGH.
25
HOSTIF_MODE
I
Host Interface mode select. When HIGH, the host interface is configured for I2C
mode. When LOW, the host interface is configured for parallel port mode.
DIN9
DIN8
DIN7
DIN6
DIN5
DIN4
DIN3
V
DD
GND
DIN2
DIN1
DIN0
PCLKIN
P7
P6
P5
DOUT9
DOUT8
DOUT7
DOUT6
DOUT5
DOUT4
DOUT3
V
DD
GND
DOUT2
DOUT1
DOUT0
FLAG_MAP
F_R/W
FL4
FL3
C
F
B
L
B
V
C
V
D
G
R
R
F
F
F
H
V
S
S
A
A
A
R
A
C
H
V
D
G
S
S
F
F
F
17 18 19 20 21 22 23 2425 26 2728 29 30 3132
64 63 62 61 60 59 58 5756 55 54 53 52 51 50 49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GS9021A
TOP VIEW
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相關PDF資料 |
PDF描述 |
|---|---|
| GS9021ACFU | GENLINX -TM II GS9021A EDH Coprocessor |
| GS9022-CPJ | Digital Video Serializer |
| GS9022 | Digital Video Serializer |
| GS9022-CTJ | Digital Video Serializer |
| GS9022ACPJE3 | GENLINXTM GS9022A Digital Video Serializer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| GS9021ACFU | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS9021ACFUE3 | 制造商:Semtech Corporation 功能描述: 制造商:Semtech Corporation 功能描述:EDH Co-Processer |
| GS9021-CFU | 制造商:Gennum Corporation 功能描述: |
| GS9021-CTU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EDH Coprocessor |
| GS9022 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Video Serializer |
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