GPMPU40 Configuration

	ATMEGA32 with LPT Programming Connector
	ATMEGA32 with JTAG Programming Connector
	PIC16F873 with ICD Programming Connector
	PIC16F877 with ICD Programming Connector
	PIC16F628 with ICD Programming Connector
	Basic Stamp (or similar) 24 or 40 pin
	Ubicom SX (28 pin) with SXKey Connector

ATMEGA32 (LPT Programming Connector)

First Connection	Second Connection	Notes
JP3-9	RST-1	Reset
JP3-10	Vcc	+5V
JP3-11	Ground	Ground
JP3-12	CLK-1	Oscillator
JP3-13	CLK-2	Oscillator
JP3-14	RS-R	RS232 Receive
JP3-15	RS-T	RS232 Transmit
JP4-10	Vcc	AVcc
JP4-11	Ground	Ground
JP4-12	Vcc	Aref
JP8-1	Vcc	+5V
JP8-2	Ground	Ground
JP8-3	JP3-8	SCK
JP8-4	JP3-7	MISO
JP8-5	JP3-6	MOSI
JP8-6	RST-2	Reset

ATMEGA32 (JTAG Programming Connector)

First Connection	Second Connection	Notes
JP3-9	RST-1	Reset
JP3-10	Vcc	+5V
JP3-11	Ground	Ground
JP3-12	CLK-1	Oscillator
JP3-13	CLK-2	Oscillator
JP3-14	RS-R	RS232 Receive
JP3-15	RS-T	RS232 Transmit
JP4-10	Vcc	AVcc
JP4-11	Ground	Ground
JP4-12	Vcc	Aref
JP8-1	Vcc	+5V
JP8-2	Ground	Ground
JP8-3	JP4-4	TCK
JP8-4	JP4-6	TDO
JP8-5	JP4-7	TDI
JP8-6	JP4-5	TMS

PIC16F873 (ICD Programming Connector)

First Connection	Second Connection	Notes
JP3-1	RST-1	Reset
JP3-8	Ground	Ground
JP3-9	CLK-1	Oscillator
JP3-10	CLK-2	Oscillator
JP4-9	RS-T	RS232 Transmit
JP4-10	RS-R	RS232 Receive
JP4-11	Ground	Ground
JP4-12	Vcc	+5V
JP8-1	JP4-16	RB3
JP8-2	JP4-19	RB6
JP8-3	JP4-20	RB7
JP8-4	Ground	Ground
JP8-5	Vcc	+5V
JP8-6	RST-2	Reset

This configuration will work with most 28 pin PICs.

PIC16F877 (ICD Programming Connector)

First Connection	Second Connection	Notes
JP3-1	RST-1	Reset
JP3-11	Vcc	+5V
JP3-12	Ground	Ground
JP3-13	CLK-1	Oscillator
JP3-14	CLK-2	Oscillator
JP4-5	RS-T	RS232 Transmit
JP4-6	RS-R	RS232 Receive
JP4-11	Ground	Ground
JP4-12	Vcc	+5V
JP8-1	JP4-16	RB3
JP8-2	JP4-19	RB6
JP8-3	JP4-20	RB7
JP8-4	Ground	Ground
JP8-5	Vcc	+5V
JP8-6	RST-2	Reset

This configuration will work with most 40 pin PICs.

PIC16F628 (ICD Programming Connector)

First Connection	Second Connection	Notes
JP3-4	RST-1	Reset
JP3-5	Ground	Ground
JP3-7	RS-R	RS232 Receive
JP3-8	RS-T	RS232 Transmit
JP4-16	Vcc	+5V
JP3-17	CLK-1	Oscillator
JP3-18	CLK-2	Oscillator
JP8-1	JP4-12	RB4
JP8-2	JP4-14	RB6
JP8-3	JP4-15	RB7
JP8-4	Ground	Ground
JP8-5	Vcc	+5V
JP8-6	RST-2	Reset

Basic Stamp (24 or 40 pin)

First Connection	Second Connection	Notes
JP4-17	Vcc	+5V
JP4-18	RST-1	Reset
JP4-19	Ground	Ground
JP8-1	JP3-1	TX
JP8-2	JP3-2	RX
JP8-3	JP3-3	DSR
JP8-4	Ground	Ground

Note: A female DB-9 connector can be soldered to a 4 pin header. Solder pin 1 of the header to the DB-9's pin 2 (and, therefore, pin 4 of the header to the DB9's pin 5). In addition, jumper DB9 pin 6 and 7. Then solder the header to JP8 (lining up pins 1-4). You can then use this DB9 connector as a programming connector. Alternately, you can solder a right angle header to a DB9 and connect it to JP3 (pins 1 to 4) for programming. Of course, you could also omit the MAX232 and C1 to C4 and then make connections from JP5 and JP6 to JP3.

For the Basic Stamp, you do not need to populate the resonator or R1/T1. In addition, if you connect the board's Vin to the Vin pin of the Stamp, you can omit the power supply.

If you omit IC3 (and C1-C4) you can also wire from JP5-2 to JP3-1, JP5-3 to JP3-2, and JP6-3 to JP3-3 to use J1 as a programming connector.

This configuration will work with any Basic Stamp pin-compatible module (for example, a Javelin Stamp or a Motorola 9S12C32).

Ubicom SX (28 Pin)

First Connection	Second Connection	Notes
JP3-2	Vcc	+5V
JP3-4	Ground	Ground
JP4-20	RST-1	Reset
JP4-19	CLK-1	Clock
JP4-18	CLK-2	Clock
JP4-19 (use IC1 pin 39)	JP8-1	SXKey connection
JP4-18 (use IC1 pin 38)	JP8-2	SXKey connection
Vcc	JP8-3	SXKey connection
Ground	JP8-4	SXKey connection

Note: The SX does not have a dedicated serial port. However, it is possible to connect the RS232 port to any general purpose I/O pins with the appropriate softwater (e.g., a virtual peripheral UART) driving those pins.