Measurement Computing Personal488 rev.3.0 For DOS & Windows 3.Xi - Manual (Page 23)

I. HARDWARE GUIDES 1. Overview
Personal488 User’s Manual, Rev. 3.0 I-7
MP488CT Interface Board
IEEE 488 Controller Device: IOT7210 (See Note)
Power Consumption: 2A max @ 5V from PC supply
Dimensions: Occupies one 16-bit PC/AT full slot or 8-bit PC/XT full slot. Fits inPC/AT with low
PC/XT form-factor. 13.13" long x 3.9" high (333mm x 99mm).
Speed: 16-bit DMA: 1M byte/s (reads); 800K byte/s (writes).8-bit DMA: 330K byte/s (reads); 220K
byte/s (writes)
Environment: 0 to 50
° C, 0 to 95% RH, non-condensing
DMA Capability: Channels 1-3 (8-bit) are selectable in a PC/XT or PC/AT. Channels 0-3 (8-bit) and
5-7 (16-bit) are selectable in a PC/AT.Multiple MP488 boards may share the same DMA channel.
Interrupt Capability: IRQ 2 - 7 for PC/XT, IRQ 2 - 7, 9, 10 - 12, 14, or 15 for PC/AT 16-bit slot
I/O Base Address:
&H02E1 , &H22E1 , &H42E1 , or &H62E1
Digital I/O: 40 digital I/O lines; 24 configurable as input or output, 8 fixed input, 8 fixed output lines.
Counter/Timer: AMD Am9513A, 1 frequency output, 5 counter/timers.
Counter/Timer Frequency: DC - 7 MHz.
Internal Timebase: Up to 1 MHz, accuracy of 0.01%.
GP488/2 Interface Board
IEEE 488 Controller Device: IOT7210 (See Note)
Power Consumption: 1A max @ 5V from PC supply.
Dimensions: Occupies one full length slot in a MicroChannel bus.
Speed: 8-bit DMA: 330K byte/s (reads); 220K byte/s (writes).
Environment: 0 to 50
° C, 0 to 95% RH, non-condensing
DMA Capability: 8-bit on channels 0 through 14
Interrupt Capability: IRQ 4, 5, 6, 7, 10, 11, or 15.
GP488/MM Interface Board
IEEE 488 Controller Device: IOT7210 (See Note)
Maximum Transfer Rate: 330K byte/s (reads and writes)
Connector: 26-pin header ribbon cable to standard IEEE 488 connectors
Environment: 0 to 70° C; 0 to 95% RH (non-condensing)
DMA Capability: Channels 0, 1, 2., or 3 (jumper selectable)
Interrupts: IRQ 2, 3, 4, 5, 6, or 7
IEEE Base I/O Addresses:
&H02E1 , &H22E1 , &H42E1 , or &H62E1
NB488 Interface Module
Speed: 170 Kbyte/s (reads and writes)
Dimensions: 5.5" x 4" x 1.5"
IEEE 488 Connector: Accepts standard IEEE 488 connector with metric studs
Parallel Port Input Connector: Male DB25
Parallel Port Output Connector to Printer IEEE: Female DB25
Instrument Fan-out: Can control up to 14 IEEE instruments
Power: 400-500 mA at 5 VDC from PC keyboard port or 7-15 VDC at 400-500 mA from external
power source
Environment: 0 to 70° C; 0 to 95% RH (non-condensing)
PCMCIA Interface Card
Speed: 1.0M byte/s
Dimensions: Type II (5 mm) PCMCIA Card
Power: 100 mA
I/O: 16-byte, relocatable