System Processor Module; Installation; Description; General - Tektronix 8001A Installation Manual

SYSTEM PROCESSOR MODULE
INSTALLATION
The System Processor module plugs into any System section of the motherboard. For
cabling convenience, it is normally plugged into J8. The module connector is offset,
ensuring that the module cannot be plugged in backwards. All power requirements are
supplied through the motherboard. A standard flat ribbon 26 pin
1/0
cable attaches to the
top edge connector P2 for terminal input/output. A ribbon cable from the Flexible Disc
Unit attaches to the top edge connector P3 (see Fig. 3-1 for an interconnect diagram).
Care should be taken that pin 1 of the cable (red stripe) aligns with pin 1 of the edge
connector. Pin 1 is to the left as viewed from the component side of the board.
DESCRIPTION
Generai
The terminal
1/0
port
(J
100) is interfaced with a UART and is located on the rear panel of
the main chassis as shovvn in Fig. 3-2. This port is configured to be RS-232-C interface type
D with Data Terminal Ready (DTR) sensed. See Table 3-1. All of the referenced RS-232-C
control signals are used in the µProcessor Lab, and any equipment interfaced to the lab
must be properly configured.
8001/8002 Installation Guide
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3=1