Manual CEPR 96 - Balogh technical center

Manuel instructions CEPR96 / MRUC20 M96.40.02
SYNTAX
Hexadecimal : INS,81H,Ld,DpF,Dpf,Ls,SpF,Spf.
Mnemonic : VAL,Ld,D,Ls,S.
EXECUTION
SpF/Spf
COMMENTAIRE
DpF/Dpf
SYMBOLS DEFINITION LIMITS
EXAMPLE
Conversion of the string " 256" stored at the address 810H to an area of 2 bytes stored at
the address 820H.
VAL,2,820H,4,810H. (result : see below)
Indirect conversion of the string pointed by the data (810H) at the address 840H. The
length (4) is pointed by the data at the address 80H. The result will be at at the address
pointed by data at the address 830H (820H). The result length (2) is defined by the pointer
at the address 81H.
VAL,80H,830h,81H,840H.
ASCII STRING CONVERSION
TO HEX NUMBER
ASCII source
Character
Character
Character
Character
Ls
Source Destination
810H 20H " " Conversion 820H 01
811H 32H "2" 821H 00
812H 35H "5"
813H 36H "6" 256 = 100H
PAGE 64
Destination
DATA
DATA
DATA
Ld
81H
VAL
Convert the data from address S (SpF/Spf) to an HEX destination table located at the
address D (DpF/Dpf).
If the length (Ls and/or Ld) is > 80H, addressing becomes indirect, and the command
parameters must indicate the location of pointer for the length and for the table address.
Ls Length of the source table (ASCII number) or
address of the pointer to the length (if > 80H)
Ld Length of the destination table (HEX) or
address of the pointer to the length (if > 80H)
DpF/Dpf Address of the destination table or pointer
or D to the destination table address (Ld > 80H)
SpF/Spf Address of the source table or pointer to the
ou S source table address (Ls >80H)