1.4.1.5 - Norsk Data hardware - ND-100

Description

• 8 terminal interface with FIFO
• RS-232 or Current Loop
• Using 16 pieces of the FIFO chips to make a 64 bytes deep input buffer for each channel.
• Print: A   ECO: C
• Print: C   ECO: D
• PCB size 367 x 280 mm, 4 layers
• Release date 19. May. 1986

Chipset

• 09300A x 2 pieces
• 09400A x 2 pieces
• 09500A
• 35800A
• 35900A
• 36000A x 2 pieces
• 36100A x 4 pieces
• 36200B x 8 pieces
• 4702 - Programmable Bit Rate Generator x 2 pieces
• CNY17 - Optocoupler x 8 pieces
• CY7C401 or
  MMI67401 - FIFO x 16 pieces
• IM6402 - UART x 8 pieces

LEDs

• None

Straps

• None

Switches

• TH1 - Baud rate group A
• TH2 - Baud rate group B
• TH3 - Device numbers for group A, low value
• TH4 - Device numbers for group A, high value
• TH5 - Device numbers for group B, low value
• TH6 - Device numbers for group B, high value
• SW3 - RS232/CL switch, group A, channel 0 and 1, ON = RS232, OFF = Current Loop
• SW2 - RS232/CL switch, group A, channel 2 and 3, ON = RS232, OFF = Current Loop
• SW1 - RS232/CL switch, group B, channel 0 and 1, ON = RS232, OFF = Current Loop
• SW4 - RS232/CL switch, group B, channel 2 and 3, ON = RS232, OFF = Current Loop

Connectors

• (A) Terminal group A
• (B) Terminal group B
• (C) Standard ND-100 system bus