NHI15391RT
FEATURES
. . . . GENERAL FEATURES
. . REMOTE TERMINAL HIGHLIGHTS . BLOCK DIAGRAM . . . PROTOCOL CHIP DESCRIPTION
. HOST BUS INTERFACE UNIT . . I/O BUS INTERFACE UNIT . . INTERRUPT CONTROL UNIT . . ICU REGISTERS . . . INTERRUPT DEFINITION TABLE . ICU FIFO . . . . DUAL REDUNDANT FRONT END . MANCHESTER DECODER . . MANCHESTER ENCODER . . GAP COUNTER . . . RT
- RT NO RESPONSE COUNTER . MINIMUM RESPONSE TIME COUNTER FAIL -SAFE TIMEOUT COUNTER . MESSAGE PROCESSOR UNIT . RT HARDWIRE TERMINAL ADDRESS-
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DATA STRUCTURE . . . . ADDRESS MAP . . . . INTERNAL REGISTERS . . . CONTROL
- POINTER TABLE ADDRESS . . . BASIC STATUS . . . ....
