the half-size pca-6134p is equipped with an 80386sx, 80486slc or 80486slc2 cpu and a 80387sx math coprocessor socket. also included on-board are one serial rs-232 port, one serial rs-rs-232/rs-422/rs-485 port, an enhanced bi-directional
parallel port, an ide hard disk drive interface (controls up to two hard disk drives), a floppy disk controller (supports two floppy disk drives) and a watchdog timer.
the watchdog timer ensures that the cpu will be reset if it stops due to a program or emi problem. this allows the pca-6134p to be used in standalone systems or unattended environments. the pca-6134p"s industrial-grade construction ensures reliable operation at temperatures up to 140°f (60°c).we designed the pca-6134p with sbc (single board computer) applications in mind. it features a single-voltage power supply (+5 v), built-in flash/rom disk (1.44 mb) and a connector for pc/104 expansion modules. the pca-6134p uses cmos technology for low power consumption and higher reliability. its two 72-pin simm dram sockets accept 1 mb, 4 mb or 16 mb simm modules for total memory capacity of 1 to 16 mb (supports only one 16 mb module).
you can also use this 6-layer cpu card to transform any system into a 32-bit 386 compatible computer, its all-in-one configuration freeing up valuable expansion slots. this board is suited to high-end commercial and industrial applications where high cpu
speed and low mean-time-to-repair are crucial. it"s highly compact form and numerous features make it an ideal cost/performance solution.
features
fully pc/at compatible 80386sx, 80486slc or 80486slc2 cpu
up to 16 mb of on-board dram
3 sockets for 360 kb/1.44 mb flash/rom disk
socket for 80387sx math coprocessor
two serial ports: one rs-232, one rs-232/rs-422/rs-485, jumper se-lectable
one enhanced bi-directional parallel port (ps/2 compatible). supports epp/ecp
built-in ide (at bus) hard disk drive interface
built-in floppy disk drive controller
on-board post, power-on self-test, diagnostic leds
12-level watchdog timer (0.5 ~ 1008 sec.), jumperless setting
on-board keyboard connector
dallas ds-12887 real time clock and cmos with 10-year lithium battery backup
cmos data backed up in eeprom
optional pc/104 module
single power supply (+5 v)
ami bios
four holes for sbc installation
[img]20061268395139341.jpg[/img]