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13220
Processor Module
ENO-EN?
ENHOFF
ENNMI
HBLANK
ICH
INVERSE
KEYO-KEY6
LBCDEL
LBCX
LCGADEL
LCGAX
LVSRX
MDO-MD7
MUX
NBLINK
NBUSREQ
NCAS
NCMOSREQ
NCUR
NURSOR
NENNMI
NEOLDEL.
NFULLBRT
NHALFBRT
enhanceMent data bits froM line buffer
inhibit enhanceMents
clock for NMI Mask latch
horizontal blank signal
TTL
level detect datacoMM test hood
select inverse video attribute
keyboard row/coluMn scan outputs
delayed line buffer clock
line buffer clock
13220-91087/25
Rev
JAN-04-82
delayed latch character generator address
latch character generator address
load video shift register
RAM data outputs
selects between row and clouMn address
for dynaMic RAM
select blink attribute
request bus control for DMA
colUMn address strobe for RAM
enable
CMOS
for read/write
one line cursor signal
cursor active without underline
select NMI latch
end-of-line signal
norMal intensity video output
half-intensity video output
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