PIC-WEB-BOX Connector Layout Datasheet by Olimex LTD

POWER LED O 'U UEXT CONNECTOR EXT1 CONNECTOR g I'I'I 9000001 1300000001 ” - u 100 o o o 02 140 o o o o o 02 E In a n n n n n n n n n n n n n n n n n nlr“" EXT2 CONNECTOR

PIC-WEB-BOX, board revision C – PORT PINOUT

Please double check the orientation of the connectors and the starting pin. Pin numbers 1 & 2 are printed on near the connector.

Signals with (NC) in the name are routed to the corresponding processor pin but are disconnected by default.

''SIGNAL NAME'' boxes that contain only ''-'' indicate that the signal has not specific wire name and goes directly to the processor.

UEXT

PROCESSOR PIN (IF AVAILABLE) SIGNAL NAME # # SIGNAL NAME PROCESSOR PIN (IF AVAILABLE)

GROUND GND 2 o o 1 3.3V DIGITAL POWER SUPPLY

RC7/RX1/DT1 RXD1 4 o o 3 TXD1 RC6/TX1/CK1

RE1/P2C * SDA 6 o o 5 SCL * RE0/P2D

RC5/SDO1 SPI1_MOSI 8 o o 7 SPI1_MISO RC4/SDI1/SDA1

RE2/P2B * UEXT_CS# 10 o o 9 SPI1_SCK RC3/SCK1/SCL1

* I2C wires – SCL and SDA are also present on EXT2 pins 5 and 6. UEXT_CS# is multiplexed with EXT2 pin 7

EXT1

PROCESSOR PIN (IF AVAILABLE) SIGNAL NAME # # SIGNAL NAME PROCESSOR PIN (IF AVAILABLE)

GROUND GND 2 o o 1 3.3V DIGITAL POWER SUPPLY

RB3/INT3 - 4 o o 3 - RB2/INT2

RC2/ECCP1/P1A - 6 o o 5 - RB5/KBI1

RD1/ECCP3/P3A - 8 o o 7 - RD0/P1B

RA2/AN2/VREF- - 10 o o 9 - RD2/CCP4/P3D

RA5/AN4 - 12 o o 11 - RA3/AN3/VREF+

GROUND GND 14 o o 13 3.3VA ANALOG POWER SUPPLY

EXT2 USER I/O

PROCESSOR PIN (IF AVAILABLE) SIGNAL NAME # PROCESSOR PIN USER I/O

GROUND GND 1 oRB0/INT0/FLT0 BUT1 – GREEN

DIGITAL POWER SUPPLY 3.3V 2 oRB3/INT3 BUT2 – RED

#MCLR RST 3 oRB1/INT1 USER LED – GREEN

RA4/T0CKI RA4 4 o

RE0/P2D * SCL 5 o

RE1/P2C * SDA 6 o

RE2/P2B * UEXT_#CS 7 o

RE3/P3C - 8 o

RE4/P3B - 9 o

RE5/P1C - 10 o

MAX2323 RTS 11 o

MAX2323 CTS 12 o

RF1/AN6/C2OUT - 13 o

RF2/AN7/C1OUT - 14 o

RF3/AN8 - 15 o

RF5/AN10/CVREF - 16 o

RF6/AN11 - 17 o

RG4/CCP5/P1D - 18 o

ANALOG POWER SUPPLY 3.3VA 19 o

GROUND GND 20 o

* I2C wires – SCL and SDA are also present on UEXT pins 5 and 6. UEXT_CS# is multiplexed with UEXT pin 10

The pins indicating voltage values – 3.3V or 3.3VA – should be used mainly as outputs! It is not advisable to provide power at those pins

(usually pins 1 and 2 of each connector)! Please use the power jack to power the board!

''PROCESSOR PIN (IF AVAILABLE)'' field has the pin names as per the official PIC18F67J60/PIC18F97J60 datasheet, released by Microchip. For full details about

the pins (multiplexing, usage, registers, etc) please refer to mentioned Microchip documentation. It is also highly recommended to refer to the schematic of

PIC-WEB-BOX available.

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