MCT-ISPG

MODULAR CIRCUIT TECHNOLOGY

MCT-ISPG

Data bus:	16-bit ISA
Size:	Half-length, half-height card
Hard drive supported:	Two IDE (AT) interface drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
10-pin connector - serial port 2 - internal	CN1
10-pin connector - serial port 1 - external	CN2
16-pin connector - game port - internal	CN3
40-pin connector - IDE(AT) interface	CN4
34-pin connector - floppy drive interface	CN5
25-pin connector - parallel port - external	CN6
2-pin connector - drive active LED	JP1

USER CONFIGURABLE SETTINGS
Function	Location	Setting
» Floppy drive interface enabled	JP11	Pins 1 & 2 closed
Floppy drive interface disabled	JP11	Pins 2 & 3 closed
» IDE(AT) interface enabled	JP12	Pins 1 & 2 closed
IDE(AT) interface disabled	JP12	Pins 2 & 3 closed
» Game port enabled	JP13	Pins 1 & 2 closed
Game port disabled	JP13	Pins 2 & 3 closed
» Floppy drive order A:, B:	JP19	Closed
Floppy drive order B:, A:	JP19	Open
» Primary serial port interrupt IRQ4 select	JP14	Pins 2 & 3 closed
Primary serial port interrupt IRQ3 select	JP14	Pins 1 & 2 closed
» Secondary serial port interrupt IRQ3 select	JP15	Pins 1 & 2 closed
Secondary serial port interrupt IRQ4 select	JP15	Pins 2 & 3 closed
» Parallel port interrupt select IRQ7	JP16	Pins 1 & 2 closed
Parallel port interrupt select IRQ5	JP16	Pins 2 & 3 closed

PRIMARY SERIAL PORT CONFIGURATION
COM	JP5	JP6
» COM1	Pins 1 & 2 closed	Pins 2 & 3 closed
COM3	Pins 2 & 3 closed	Pins 1 & 2 closed
COM4	Pins 1 & 2 closed	Pins 1 & 2 closed
Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SECONDARY SERIAL PORT CONFIGURATION
COM	JP7	JP8
» COM2	Pins 1 & 2 closed	Pins 2 & 3 closed
COM3	Pins 1 & 2 closed	Pins 1 & 2 closed
COM4	Pins 2 & 3 closed	Pins 1 & 2 closed
Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT	JP9	JP10
» LPT2	Pins 1 & 2 closed	Pins 2 & 3 closed
LPT1	Pins 1 & 2 closed	Pins 1 & 2 closed
LPT3	Pins 2 & 3 closed	Pins 1 & 2 closed
Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed