AT&T 3B2/300 Technical Reference Manual page 735

- - - - - - - - - - - - - - - - Appendix: CONNECTOR AND CABLING INFORMATION
7.4"
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2681
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2681
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(SDO AND SDI)
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LOGIC
SEQUENCER
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INTEL
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CPU
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PARALLEL
PORT
SERIAL PORTS
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Figure B-25: CM195B/CM195BA PORTS
Card Layout
CONNECTOR AND CABLING INFORMATION B-153