Sharp CE-150 - Page 283

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D ata bus
CP U
r <>
@ SPU (Set PU)
_,.,_
v
C! <x; k
TC4042X Z
( lat ch IC)
Sets the general purpose flipflop PU.
!\·o chan ge takes place in Oags.
•Format
SP U
@ RPU (Reset PU)
•O peration
I - · PU
Resets the general purpose flipfl op PU.
No c lH tngc ra k t:~ pJ [ tC' C in nags.
@> SPV (Set PV)
• Operation
0 - · PU
Sets the general purpo se nipOop PV.
No change ta kes place in fla gs .
• Format
SPV
@ RPV (Reset PV)
• Opcr~ttion
I - PV
Resets the gen era l purpose Oip O op PV.
No cha nge takes place in Il a gs.
• ,..orrnar
RP V
@ SOP (Set DisP)
•Operation
0 - f> V
Sets the LCf> on / off co ntr ol llip Oo p DIST'.
• J. ' orrnat
SDP
•Operation
I - · D ISP
-1
v
S·bil outpu: po rt
On pa tLern signal is g.cne ratc <l fr o n1 the
CPU internal L CD h "c kplatc signal lines
( HO ~ ll 7) .
43
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