engineering sample samples qualification cpu processor prozessor information mhz pictures core frequency chip packaging info ic x86 museum collection amd cyrix harris ibm idt iit intel motorola nec sgs sgs-thomson siemens ST signetics mhs ti texas instruments ulsi hp umc weitek zilog 4004 4040 8008 808x 8085 8088 8086 80188 80186 80286 286 80386 386 i386 Am386 386sx 386dx 486 i486 586 486sx 486dx overdrive 80187 80287 387 487 pentium 586 5x86 386dlc 386slc 486dx2 mmx ppro pentium-pro pro athlon duron z80 sparc alpha dec dirk oppelt
home
1983: DEC
  week 09, 1983: DEC PDP-11 F-11
» DEC overview
» all chips made in 1983
 
DEC PDP-11 F-11
DEC PDP-11 F-11 Top Side
DEC 303E
23-001C7-AA
8201
570000001A1
DEC 8309
DEC 302H
21-15541-AB
8234

DEC PDP-11 F-11 Back Side
BP01
The DEC F-11 is a multi-chip module consisting of 2 chips:
The Control chip (DC303) implements the microword access and sequencing functions of the F-11 chip set. Its key features are:
  • ROM/PLA control store (138 x 23 bit PLA terms, 414 ROM terms)
  • Chip set microsequencing
  • Interrupt logic
  • Abort logic
  • Initial decode PLA


The Data chip (DC302) implements the instruction execution path of the F-11 chip set. The Data chip operates under the control of microwords fetched from the Control chip(s). Its key features are:
  • Execution data path
  • PDP-11 architectural general registers (16 bit), three stack pointers
  • Processor status word (PSW)
  • Microcode temporary registers (16 bit)
  • Full function arithmetic/logic unit (16 bit)
  • Single bit shifter/byte swapper
  • Condition code logic
  • External interface sequencer
 
add comment
Core Frequency:3.6 MHz
Board Frequency:3.6 MHz
Data bus (ext.):22 Bit
Address bus:16 Bit
Transistors:29,000
Circuit Size:6.00
Introduced:1979
Manufactured:week 09/1983
Package Type:Ceramic
DIP-40
top of page