參數(shù)資料
型號(hào)： AU9321
廠商： Electronic Theatre Controls, Inc.
英文描述： USB Compact Flash Card Reader Technical Reference Manual
中文描述： 的USB閃存讀卡器技術(shù)參考手冊(cè)
文件頁(yè)數(shù)： 10/19頁(yè)
文件大?。?/td> 138K
代理商： AU9321
PIN ASSIGNMENT
6
Table 3-1. Pin Descriptions
Pin Name
1
XTAL1
2
XTAL2
3
VCCA
4
GNDA
5
VCC2CF
6
VCC5V
7
VCC3V
8
USB_DM
9
USB_DP
10
RSTN
11
GNDIO
12
CFPD
13
EEPDATA
14
EEPCLK
15
CFWEN
16
GND
17
CFD3
18
CFD4
19
CFD5
20
CFD6
21
CFD7
22
CFD0
23
CFD1
24
CFD2
25
GND
26
GND
27
GND
28
GND
29
CFRST
30
CFWTN
31
CFOEN
32
CFAD9
33
CFAD3
34
CFAD2
35
VCCK
36
GNDK
37
CT2
38
IOWRN
39
IORDN
40
CFCDN
41
CFAD0
42
CFAD1
43
GPI0
44
GPI1
45
GPI2
46
GPO6
47
GPO7
48
CT1
IO Type
Input
Output
Power
Ground
Power
Power
Output
Input/Output
Input/Output
Input
Ground
Power
Input/Output
Output
Output
Ground
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Ground
Ground
Ground
Ground
Output
Input
Output
Output
Output
Output
Power
Ground
Output
Output
Input
Output
Output
Input
Input
Input
Output
Output
Description
Crystal Oscillator Input (12MHz)
Crystal Oscillator Output (12MHz)
Analog Vcc, Connected to 3.3V
Connected to Ground
CF Power
5V Power Supply
Regulated 3.3V out
USB D-
USB D+
Hardware reset (Active Low)
Ground
Power Down
EEPROM Data
EEPROM Clock
Arribute write enable
Ground
Compact Flash Data 3
Compact Flash Data 4
Compact Flash Data 5
Compact Flash Data 6
Compact Flash Data 7
Compact Flash data 0
Compact Flash data 1
Compact Flash data 2
Ground
Ground
Ground
Ground
Compact Flash reset signal
Compact Flash wait signal
Compact Flash output enable
Compact Flash address 9
Compact Flash address 3
Compact Flash address 2
Kernel Vcc
Kernel Ground
Connected to Ground
Compact Flash I/O write signal
Compact Flash I/O read signal
Compact Flash Card Detect
Compact Flash address 0
Compact Flash address 1
General Purpose I (*1)
General Purpose I (*1)
General Purpose I
General Purpose Output
General Purpose Output, used for LED activity
Connected to Ground
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參數(shù)描述
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