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Norsk Data hardware - ND-1001.4.1.5 - Norsk Data hardware - ND-100


324141 - PCB 3095 - N-110/II CPU & MM 48 Bit

Description

  • The Norsk Data 16 bits 110 CPU version II (rask), with CPU & MMS on one PCB board.
  • Standard (Std) instruction set.
  • 48 bits floating point arithmetic.
  • Print: B   ECO: J
  • PCB size 367 x 280 mm, 10 layers
  • Release date 10. Aug. 1989

Chipset

  • 37501B
  • 37502A
  • 37503A
  • 37504C
  • 37505C
  • 37506C
  • 37507B
  • 37508A
  • 37601B
  • 37602E
  • 37603A
  • 37604B
  • 37701B
  • 37702B
  • 37703B
  • 37704C
  • 37705A
  • 37801F
  • 37802A
  • 37803A
  • 37804B
  • 37805C
  • 37948L
  • 37949L
  • 43106C
  • 43107B
  • 44100A
  • ND-BUFALU
  • ND-RMAC
  • ND-RMIC
  • 74F403 - FIFO x 2 pieces
  • AM2914 - Interrupt Controller x 2 pieces
  • IM6402 - UART
  • AM99C68 - SRAM x 49 pieces
  • MM58274 - RTC

LEDs

  • LED1 (green) - Selftest passed, microprogram running
  • LED2 (red) - Selftest failed, selftest running
  • LED3 (red) - Cache disabled, see switch in J21

Straps

  • None

Switches

  • SW1 (J30) - Master clear switch
  • TH1 (J29) - ALD selector (Automatic Load Descriptor)
  • SW2 (J21) - Cache disable switch
  • TH2 (J9) - Console baudrate selector
  • PT1 (J7) - Frequency adjustment for selftest oscillator (factory adjusted)

Connectors

  • (A) Console and panel
  • (B) Trace bus
  • (C) Standard ND-100 system bus

Stock status

  • Not available
ND-324141
Component side, PCB version B

ND-324141
Solder side, PCB version B

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