IBM Series 1 User Manual page 101
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Also See for Series 1:
- Quick installation manual (2 pages) ,
- User manual (114 pages) ,
- Manual (198 pages)
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Figure 2-33 (Part 2 of 2).
£hannel ReQower
~~!:.!!£~
fi!!
!.2.2ig~~1
Line
Name
I
I/O PIN
I
TCC
I
ASSIGN
I
PIN #
I
Data Strobe--------------J---> --Ml0----J--Y30----1
Halt or MCHK-------------,---> --M07----I--Y27----1
Initiate IPL-------------I---> --P07----I--Y07----1
IPL----------------------I<---
--S04----I--Z24----1
Poll---------------------I--->
--M12----t--Y32----1
Poll Identifier Bit 00---1---> --P11----J--Y11----1
Poll
Identifier Bit 01---1---> --S02----j--Z22----J
Poll
Identifier Bit 02---1---> --S03----I--Z23----1
Poll Identifier Bit 03---1--->
--P12----I--Y12----1
Poll Identifier Bit 04---1---> --P13----I--Y13----1
Poll Prime---------------J---> --M13----I--Y33----1
Poll Propagate-----------I--->I--Ml1----I---------1
Poll
Return--------------I<--- --M04----I--Y24----1
Power On Reset--*1-------I---> --S05----I--Z25----1
Request In Bus Bit--OO---,<--- --S07----I--Z27----1
Request In Bus Bit--Ol---I<--- --S08----I--Z28----1
Request In Bus Bit--02---I<--- --S09----I--Z29----1
Request In Bus Bit--03---)<--- --S10----I--Z30----1
Request
In
Bus Bit--04---J<--- --S12----I--Z32----1
Request
In
Bus
Bit--OS---I<---
--S13----I--Z33----J
Request
In
Bus Bit--06---I<--- --U02----I--Z02----1
Request In Bus Bit--07---I<--- --U04----J--Z04----1
Request In Bus Bit--08---I<--- --U05----J--Z05----1
Request
In
Bus Bit--09---I<--- --U06----}--Z06----1
Request In Bus Bit--l0---I<---I--U07----I--Z07----1
Request In Bus Bit--11---I<---I--0O9-"---I--Z09----1
Request In Bus Bit--12---1<---I--U10----I--Z10----J
Request In Bus
Bit--1J---I<---I--U11----I--Zl1----1
Request In Bus Bit--14---J<---I--U12----I--Z12----1
Request In Bus Bit--15---I<---I--U13----I--Z13----1
Service Gate-------------I--->I--P05----I--Y05----1
Service Gate Return------I<---I--P06----I--Y06----1
Status Bus Bit------OO---I--->I--J13----f--X13----1
Status Bus Bit------01---J--->I--G13----)--X33----1
status Bus Bit------02---J---»--M03----t--Y23----1
Status Bus
Bit------03---J--->I--P02----)--Y02----1
System Reset-------------J--->I--M05----I--Y25----1
*1
Power-on reset at the top card connector pin Z25 is the
power-on
reset
from
the
next outboard I/O expansion
unit.
Neither this
power-on
reset
nor
the
power-on
reset
at
the
bottom of the card are repowered.
That
is, both of these resets
are
used
in
the
card
for
control
logic.
2-86
GA34-0033
(:
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