Abbreviations - Adam 821x Manual

Manual System ADAM 821x
ADAM 8000 Manual CPU 821x – Rev 1.1

Abbreviations

Abbreviation Description
/FC First check bit
Binary constant
2#
a Byte address
ACCU Register for processing bytes, words and double words
AR Address registers, contain the area-internal or area-
crossing addresses for the instructions addressed
register-indirect
b Bit address
B area-crossing, register-indirect addressed Byte
B (b1,b2) Constant, 2Byte
B (b1,b2,b3,b4) Constant, 4Byte
Byte hexadecimal
B#16#
BR Binary result
c Operand range
C Counter
Counter constant (BCD-coded)
C#
CC0 Condition code
CC1 Condition code
D area-crossing, register-indirect addressed double word
IEC date constant
D#
DB Data block
DBB Data byte in the data block
DBD Data double word in the data block
DBW Data word in the data block
DBX Data bit in the data block
DI Instance data block
DIB Data byte in the instance DB
DID Data double word in the instance DB
DIW Data word in the instance DB
DIX Data bit in the instance DB
Double word hexadecimal
DW#16#
f Timer/Counter No.
FB Function block
FC Functions
g Operand range
h Operand range
I Input (in the PII)
i Operand range
i8 Integer (8Bit)
i16 Integer (16Bit)
i32 Integer (32 Bit)
IB Input byte (in the PII)
ID Input double word (in the PII)
IW Input word (in the PII)
k8 Constant (8 Bit)
k16 Constant (16 Bit)
k32 Constant (32 Bit)
Abbreviation Description
Chapter 9 Instruction list
8-5