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參數(shù)資料
| 型號： | 80-0274-E |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | VR Stamp⑩ With Serial EEPROM Speech Recognition Module |
| 中文描述： | 虛擬現(xiàn)實郵票⑩與串行EEPROM的語音識別模塊 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 90K |
| 代理商： | 80-0274-E |
Data Sheet
VR Stamp Module – Serial EEPROM
VR Stamp Pin Specification
3
P/N 80-0274-E
2006 Sensory Inc.
Pin Description
1
Microphone Return (Analog GND)
2
Microphone VDD
3
Microphone Input
4
Microphone Power
5
DAC Output
6
P2.0
7
P2.1
8
P2.2
9
P2.3
10
P2.4
11
P2.5
12
P2.6
13
P2.7
14
P1.0
15
P1.1
16
P1.2
17
P1.3
18
P1.4
19
VDD
20
GND
Pin Description
40
GND
39
VDD
38
P0.7 (Serial EEPROM SDA)
37
P0.6
36
P0.5
35
P0.4 (Serial EEPROM SCL)
34
P0.3
33
P0.2 (Serial Com -Shutdown)
32
P0.1 (Serial Com TXD)
31
P0.0 (Serial Com RXD)
30
P1.7
29
P1.6
28
P1.5
27
Power Down (PDN)
26
-Reset
25
Program/-Run (-XM)
24
PWM 1 (Speaker Output)
23
PWM 0 (Speaker Output)
22
VDD
21
GND
Note: P0.4 and P0.7 should be reserved for accessing SD/SV recognition data stored in Serial EEPROM.
Note: P0.0 and P0.1 are used for serial download of the binary. P0.1 is also the default pin for output of
diagnostic information. Another input pin needs to be assigned as a DiagEnable pin; at reset, diagnostic output
is enabled if the pin is low and disabled if the pin is high. After reset, the pin can be used for other purposes.
Reset (-Reset)
Input: A negative going pulse resets the VR Stamp.
Program/-Run (-XM)
Input: To run the application, leave this pin unconnected. To download application binary, pull this pin high with
a 100 Ohms resistor.
Power Down (PDN)
Output: The Power Down pin is an active high output, and it is controlled by the application firmware.
General Purpose I/O
Bidirectional: The VR Stamp has 24 general purpose I/O pins. Each line can be programmed as an input with a
weak pull-up resistor, input with a strong pull-up resistor, input without pull-ups, or as an output. For more
details, refer to the RSC-4128 Data Sheet (80-0206).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 80-0276-F | System Level ESD Mitigation |
| 80-0281-E | VR STAMP WITH SERIAL EEPROM |
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| 80D-5 | THERMOPILE TYPE INFRARED SENSOR |
| 8021-12-11 | 8000 SERIES / DIP REED RELAYS |
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