Manual CEPR 96 - Balogh technical center
Manual CEPR 96 - Balogh technical center
Manual CEPR 96 - Balogh technical center
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Manuel instructions <strong>CEPR</strong><strong>96</strong> / MRUC20 M<strong>96</strong>.40.02<br />
SYNTAX<br />
Hexadecimal :<br />
Mnemonic :<br />
EXECUTION<br />
COMMENTS<br />
JUMP ON COMPARE<br />
1 DATA / 1 VALUE<br />
NC 32 NL 09 ADN DVN LI LS 04<br />
JC , ADN,DVN ;LI;LS.<br />
JC , ADN,DVN :LABEL1:LABEL2.<br />
ACCU. MEMORY<br />
ADN<br />
(ADN)<br />
Compare the avalue at the address ADN and the value DVN.<br />
- if (ADN) = DVN next line<br />
- if (ADN) < DVN jump to the line : LI or LABEL 1<br />
- if (ADN) > DVN jump to the line : LS or LABEL 2<br />
SYMBOLS DEFINITION LIMITS<br />
(ADN) Value at the address ADN<br />
DVN Immediate value<br />
LI Jump line if (ADN) < DVN<br />
LS Jump line if (ADN) > DVN<br />
EXAMPLE<br />
Compare the value at the address 0 to value 07<br />
- If equal, the program continue on the next line.<br />
- if the value at the address 0 < to the value 07, the program continue on the label<br />
SMALLER (line 20H).<br />
- if the value at the address 0 > to the value 07, the program continue on the label<br />
BIGGER (line 30H).<br />
hexadecimal : 01 32 10 09 00 07 20 30 04<br />
mnemonic : JC, 0, 7; 20H; 30H.<br />
JC, 0, 7 : SMALLER: BIGGER.<br />
PAGE 42<br />
IMMEDIATE ADRESSING<br />
JUMP ON<br />
COMPARE<br />
DVN<br />
0 to FFH<br />
0 to FFH<br />
0 to FDH<br />
0 to FDH<br />
32 H<br />
JC
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