PAL16L8
ADGD 12AUG86
45009B,4F ,ERROR

RDATA /BLOCKL25 BCGNT50 /PS /RERR /PA TEST /LERR NC9 GND
/MR SPEAL /NC13 /NC14 /NC15 /BLOCKL /EPEAL /EPESL SPESL VCC

IF (/TEST) /SPESL = /RDATA + BLOCKL25 + EPEAL + EPESL + MR  ;RDATA USED AS WRITE
                                                            ;PULSE WHEN NOT BLOCKED

IF (/TEST) /SPEAL = /BCGNT50 + BLOCKL25 + EPEAL + MR        ;BCGNT USED AS WRITE
                                                            ;PULSE

IF (/TEST) EPESL = PS * /RERR                               ;ENABLE IF ERROR IN LOCAL MEMORY

IF (/TEST) EPEAL = PA * /RERR

IF (/TEST) BLOCKL = RDATA * /EPEAL * /EPESL * LERR * /MR    ;SET ON LOCAL ERROR
                  + BLOCKL * /PA * /MR                      ;HOLD TILL PEA READ

DESCRIPTION

; 2/1-87JLB: RDATA PIN 1.
; 070487 JLB: MUST NOT LOCK ON MOR, THAT IS DONE IN THE BUS INTERFACE ANYWAY
; UNBLOCK ON PA (I.E. ALSO IF THE BUS PEA WAS READ)
; 150487 CJTC: NO!!! SPIKES ON SPEAL - USE BLOCKL25 INSTEAD OF BLOCKL
;
; 180587 : M3202B
; 090887 B JLB: TEST MODE FOR C-PRINT.