Microprocessor(Instruction Enabled Keyboard on 8086)

Order Code: 18193682.104

Category: General Lab Equipment III

8086 CPU or 8086 operating at 5 MHz with maximum mode (supplied with 8086 CPU) memory cycles has wait slates and i/o cycles ESA 86 CO-PROCESSOR: On board 8087 numeric data processor memory EPROM : 4JEDEC compatible 8 bit EPROM offer the following ...



SPECIFICATION

  • 8086 CPU or 8086 operating at 5 MHz with maximum mode (supplied with 8086 CPU) memory cycles has wait slates and i/o cycles ESA 86 CO-PROCESSOR: On board 8087 numeric data processor memory EPROM : 4JEDEC compatible 8 bit EPROM offer the following options: 64k bytes using 27/285 or:128k bytes using 27/2565 or :256 K bytes using 275/255 System firmware is supplied in 2x27565 the other two sockets are for user expansion 
  • RAM : 4JEPEC compatible slots after the following 128kb using 622565 64 KB using 2*6022565. The RAM has also a battery backup facility peripherals and controller. 
  • 8251A : programmable communications interface for social communication supporting all standards from 110-19200. 
  • 8253 : programmable interval time 0? is used for generating basic block timer 1 and timer 11 are available for users 
  • 8255A : programmable peripherals interface devices provide us programmable I/O devices. 8288: bus controller uses for generating control signal interrupts. 8259 Interrupt controller
  • 8279 Keyboard and display Interface Card
  • SERIAL I/O : RS232C on-board b-type formal connection 
  • POWER SUPPLY : +5 V at 3.0A
  • REQUIRED SOFTWARE : MASM611/TASM   1.4

Enquiry Form