PAL16L8
PAT1022
X36 SEGMENT-PAGE MAP R/W STROBE HANDLER         1984-03-16/OEL
                                                                                
DS' R IFC2 FC1 AS' A2 A1 A0 A19 GND
BGA' EP WEP CEP' ES' WES' CES' RCSR' WC' VCC
                                                                                
                                                                                
IF(VCC)   /WC' = /IFC2*/FC1*A19*A2*/A1*A0*/R*/DS'*BGA'
                                                                                
IF(VCC) /RCSR' = /IFC2*/FC1*A19*A2*A1*A0*/DS'*BGA'*R
                                                                                
IF(VCC)  /CES' = IFC2 +
                 /A19 +
                 /IFC2*A19*R*BGA' +
                 /IFC2*/FC1*A19*/A2*/A1*BGA' +
                 /IFC2*/FC1*A19*/A2*A1*A0*/R*/DS'*/AS'*BGA'
                                                                                
IF(VCC)  /WES' = /IFC2*/FC1*A19*/A2*A1*A0*/R*/AS'
                                                                                
IF(VCC)   /ES' = /IFC2*/FC1*A19*/A2*A1*A0*/DS'
                                                                                
IF(VCC)  /CEP' = IFC2*BGA' +
                 /A19*BGA' +
                 /IFC2*/FC1*A19*R*BGA' +
                 /IFC2*/FC1*A19*/A2*/A1*/R*/DS'*/AS'*BGA'
                                                                                
IF(VCC)   /WEP = IFC2 + FC1 +
                 /A19 + A2 + A1 +
                 R + AS'
                                                                                
IF(VCC)    /EP = IFC2 + FC1 +
                 /A19 + A2 + A1 + DS'
                                                                                
                                                                                
FUNCTION TABLE:
                                                                                
BGA' IFC2 FC1 A19 A2 A1 A0 R AS' DS'
EP WEP CEP' ES' WES' CES' WC' RCSR'
                                                                                
;                         R
;B I              C  WC   C
;G FF A     AD   WE EEE W S
;A CC 1AAA  SS  EEP SSS C R
;' 21 9210 R''  PP' ''' ' '
----------------------------
 H LH LLLL HHH  LLL HHL H H
; READ LOGICAL IO
 H LL HLLL HLL  HLL HHL H H
 H LL HLLL HHH  LLL HHL H H
 H LL HLLH HLL  HLL HHL H H
 H LL HLLH HHH  LLL HHL H H
 H LL HLHL HLL  LLL HHL H H
 H LL HLHL HHH  LLL HHL H H
 H LL HLHH HLL  LLL LHL H H
 H LL HLHH HHH  LLL HHL H H
 H LL HHLL HLL  LLL HHL H H
 H LL HHLL HHH  LLL HHL H H
 H LL HHLH HLL  LLL HHL H H
 H LL HHLH HHH  LLL HHL H H
 H LL HHHL HLL  LLL HHL H H
 H LL HHHL HHH  LLL HHL H H
 H LL HHHH HLL  LLL HHL H L
 H LL HHHH HHH  LLL HHL H H
; WRITE LOGICAL IO
 H LL HLLL LLH  LHH HHL H H
 H LL HLLL LLL  HHL HHL H H
 H LL HLLL LHH  LLH HHL H H
 H LL HLLH LLH  LHH HHL H H
 H LL HLLH LLL  HHL HHL H H
 H LL HLLH LHH  LLH HHL H H
 H LL HLHL LLL  LLH HHH H H
 H LL HLHH LLH  LLH HLH H H
 H LL HLHH LLL  LLH LLL H H
 H LL HLHH LHH  LLH HHH H H
 H LL HHLL LLL  LLH HHH H H
 H LL HHLH LLH  LLH HHH H H
 H LL HHLH LLL  LLH HHH L H
 H LL HHLH LHH  LLH HHH H H
 H LL HHHL LLL  LLH HHH H H
 H LL HHHH LLH  LLH HHH H H
 H LL HHHH LLL  LLH HHH H H
 H LL HHHH LHH  LLH HHH H H
; NORMAL SUPERVISOR ACCESS
 H LL LLLL LLH  LLL HHL H H
 H LL LLHH LLH  LLL HHL H H
 H LL LHLH LLH  LLL HHL H H
 H LL LLLL LLL  LLL HHL H H
 H LL LLHH LLL  LLL HHL H H
 H LL LHLH LLL  LLL HHL H H
 H LL LXXX LHH  LLL HHL H H
 H LL LLLL HLL  LLL HHL H H
 H LL LLHH HLL  LLL HHL H H
 H LL LHHH HLL  LLL HHL H H
 H LL LXXX HHH  LLL HHL H H
 H LH LLLL HLL  LLL HHL H H
 H LH LLHH HLL  LLL HHL H H
 H LH LHHH HLL  LLL HHL H H
 H LH LXXX HHH  LLL HHL H H
; USER ACCESS
 H HL HLLL LLH  LLL HHL H H
 H HL HLHH LLH  LLL HHL H H
 H HL HHLH LLH  LLL HHL H H
 H HL HLLL LLL  LLL HHL H H
 H HL HLHH LLL  LLL HHL H H
 H HL HHLH LLL  LLL HHL H H
 H HL HXXX LHH  LLL HHL H H
 H HL HLLL HLL  LLL HHL H H
 H HL HLHH HLL  LLL HHL H H
 H HL HHHH HLL  LLL HHL H H
 H HL HXXX HHH  LLL HHL H H
 H HH HLLL HLL  LLL HHL H H
 H HH HLHH HLL  LLL HHL H H
 H HH HHHH HLL  LLL HHL H H
 H HH HXXX HHH  LLL HHL H H
; DMA
 L LH HXXX HLL  LLH HHH H H
 L LH HXXX LLL  LLH HHH H H
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DESCRIPTION: