Sharp CE-150 - Page 358

118
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5-3-6. Structure of reserve area
(!) Leading address of the reserve area
S~ · st e n1 <.: onfigura!ion
1
le adi ng addr e s s ~
PC - 1 500 0N LY
PC- 1500 .J CE -1 51
PC - 1 500 I CE- 1 55
1
1
PC- 1500 , CE- 159
I
4 000H
4000H
3BOOH
2000H
~
J
CD Reserve memory configuration (w hen only the PC-1500 is used)
.~ 0 1
~ 0 1
' 0 3
t .• 0 , I
.: 0 s
· ~ 0 6
.: 0 7
-
Key sym ' :>o l 01 1ne rc se tve nunl be r I t :?S by 1e s;
1- Key sy1 n :.>o t ol t hU r(i:; .; " ·e n u mt': <C i II (26 !)yte s)
1 i I I I I I I I i r 1 I !
l t< oy syn1!)¢I ¢ 11 ne o~s e t v e n ~ un:.> e r 111 ( 26 b)' '! ¢s)
I I I
I
J. III
I
I
t11 e c<.:1 \ ton 1 :1 c l 1e se r .. 'i! keys ate :l! ¢ 1 (!< : 1n
or der -01 rc91s tta1 iofl ( ~I: :> ;· tes t
0 Reserve key code
. ;; ··· .... f:.~~-~
I 11
F I 0 I H I
"'
fi l 02H I 2H
F 3 03H 13H
F .;
0 · ~ H I · ~ H
F 5
10 5H
ISH
I
F 6 0 6H 1 611
ID
0 9 Ii
~~
OB H
OCH
OO H
OEM
I T
.: 0 8
.. 0 9
1-1
• fi llsor .. ·e key co nten;s ar P. st ored
IO ll 0\'11 11 9 10 t h~ ke y C ()d e .
4 0 A.
40 0
40C
I I
t. 00
I
4 0 E
4 0
F
1
t-. ~acnn 'l e 1a 1) 9ua9e
.,
e: \SIC pr 09 ram
II
I
I
I
l
• Acscrvc p1 ograr ns are $ 1o r e-d in
orCcf 01 rc gi su a ti on . In t he- c as e
of tC· fC;Ji sttatioo. U)O previ ous
p rogfa m is de l eted a nd the 1n e .. ·1
progr (lm is addc-0 IO ll O ~ 'liflg to
it
N OT E: W hen NEW l"' " · is execu1ed in the
RESE RVE mo de . ad dress ar ea 1r om 400 8H to
40C4H is fi ll ed vp with " OO H".
(<) ROM status informati on
ADDRESS DESCR I PTION
1s t
By le in lhe RO M 55 H
2nd
By te in the ROM Hi gh order one b yte of the ROM lop add ress
3rd
By te in lhe ROM Hi gh order o ne by1e of lhe top ndd rc ss or 1hc BAS IC progra m.
as sum ing 1he ROM tOP ad dre ss 10 be .. OOO OH"
4ih
By te in the ROM Low or de r o ne byte ol the top ad d re ss of lh eBA SIC program,
a
ssumi ng t he ROM t op addre ss to be .. O OOOH"
5 th By le in the RO M
Write the
lo ff ow ing code according to the ROM s iz e
1
K8 :·· Q4H .. 2K l3 : .. 08 1-1 " · 1K B: .. 10 H ..
8KB: · ·20 H ..
1 6KB: · Ao H"
6th
By le in the RO M Undefined
7th Byte •n the RO M Undd • ned
8th
By le in lhe ROM To inhibit "L US T" co mm and. wrile .. OGH ..
To
eilec1 " LUS T .. command, wr i te .. FFH ..
Note : The RO M add re ss is OOOO H- 3F FFH.
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