Raspberry Pi RASPIVEND, Быстрая справка

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wires
-
<J7> - Used to connect the MDB PERIPHERALS.
- < ccTalk> - Used to connect he CCTALK PERIPHERALS.
- <J12> - VTLCOMBUS. This is a proprietary protocol that can be used to expand the
board with any needed boards (I/O ans sensr boards, etc.). For the moment there is one
single board available for this device and it's function is to simulate keyboard press for
Necta hot and spring machines and for Wurlitzer universal spring machines.
-
<J15> - Communication port. For the moment there is one device available for this port
and it is a GPRS communication module based on SIMCOM M2M block.
-
<J1> - 40 pins Raspberry PI (or compatible) single board computer connector. This
connector provides access to POWER, GPIO and serial port. This connector, also supplies
the power for Raspberry PI. Used pins and functions can be find in the table below. Pins
marked by green background are available for user applications and alos, the power and
GND pins. Pins marked with red background are reserved for RASPIVEND.
Pin
No.
Rpi function RASPIVEND Pin
No.
Rpi function RASPIVEND
1 3.3V 3.3V 2 5V 5V
3 GPIO2/SDA1/I2C MODEM DCD 4 5V 5V
5 GPIO3/SCL1/I2C MODEM RTS 6 GND GND
7 GPIO4/GPCLK0 MODEM PWR 8 GPIO14/TXD Serial TX
9 GND GND 10 GPIO15/RXD Serial RX
11 GPIO17 MUX A 12 GPIO18/PCM_CLK Modem stat
13 GPIO27 MUX B 14 GND GND
15 GPIO22 MUX C 16 GPIO23 Not used
17 3.3V 3.3V 18 GPIO24 Not used
19 GPIO10/MOSI/SPI Not used 20 GND GND
21 GPIO9/MISO/SPI Not used 22 GPIO25 Not used
23 GPIO11/SCLK/SPI Not used 24 GPIO8/CE0/SPI Not used
25 GND GND 26 GPIO7/CE1/SPI Not used
27 SDA0/I2C/ID EE Not used 28 SCL0/I2C/IDEE Not used
29 GPIO5/GPCLK1 Not used 30 GND GND
31 GPIO6/GPCLK2 Power good 32 GPIO12/PWM0 Not used
33 GPIO13/PWM1 Not used 34 GND GND
35 GPIO19/PCMFS/PWM1 Not used 36 GPIO16 MDB CTS
37 GPIO26 MDB RTS 38 GPIO20/PCMDIN Not used
39 GND GND 40 GPIO21/PCMDOUT Not used
You do not need to perform any settings on the RASPIVEND, neither hardware or
software.
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