Sharp PC-1500 - Page 143

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(D ENTRY PR EPARATI ON
• OO H is sto red in LINE TYPE (79EAH) .
• P r in t cod e sw ri ng addres s mu st be store d in the Xr cg.
(W hen 7 A20H is s1ored in Xreg . it affects 1h e data in 7A08 H thru 7 A37 H. So. care
must be exe rted not to d es truct add ress ar ea of 1he Xreg represented address minus
1en
and plus one.
• P ri nt code is stored in th e ad dr ess represen1ed by the Xrcg.
CD ENTRY ADDRESS
A 78 1 H (A75BH for 1he version 0.)
CD EXIT ST ATE
• Stays on.
• The value of 6XCS IZE will be a dd ed 10 the co nt ents of CU R SO R (79E6 H). ( M ow r
off ro ut ine mu st be ca ll ed af t er EX IT.)
5-4-7. Cassette tape
• REMOTE ON
(D ENTRY PREPARATION
• Set s the PA R AM E TER F/ F (7879H)
Contents
of 7879H
o xx o xxxx
O XX1XXXX
1X XO XXXX
1 XX 1 XXXX
· @ ENTRY ADDRESS
BF11H
(D EXIT STATE
Remote
0
1
0
1
CMT input port
Close
(C MT output}
Open
( CM T input)
• RE MOT E 0 or I tu rns ac tive ac cording 10 the co ntents of the
PA RA M ET ER F/ F (7 87 9H ).
NO TE: This system subroutine drives the rel ay in the C E-150. regardl ess
of the RE MOTE s wi lch position.
• REMOTE OFF
(D ENTRY PREPARATION
• R MT / B EEP (786BH~ must be se t 10 control RE M OTE I.
(Pre para 1i on is not required in t he case of REMO TE 0.
Contenls of 7 86 BH Rem o te
ox xxx xx x
OF F
1 XXXXXXX ON
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