CPU ADAM 821x
Chapter 9 Instruction list
Command
Operand
Parameter
Status word
Function
Length
in
BR
CC1 CC0 OV OS OR STA RLO /FC
words
: Instruction depends on
: Instruction influences
ADAM 8000 Manual CPU 821x – Rev 1.1
8-27
Bit logic instructions (Bit)
Bit logic instructions with
bit operands
Status word
Examining the signal state of the addressed
instruction and gating the result with the RLO
according to the appropriate logic function.
A
BR
CC1 CC0 OV OS OR STA RLO /FC
AND operation at signal state "1"
I/Q
a.b 0.0 ... 127.7
- - - - - Y - Y Y Input/output
1/2
M
a.b 0.0 ... 1023.7 - - - - - Y Y Y 1 Bit memory
1/2
L
a.b 0.0 ... 1043.7
Local data bit
2
DBX
a.b 0.0 ... 8191.7
Data bit
2
DIX
a.b 0.0 ... 8191.7
Instance data bit
2
c
[AR1,m]
register-indirect, area-internal (AR1)
2
c
[AR2,m]
register-indirect, area-internal (AR2)
2
[AR1,m]
area-crossing (AR1)
2
[AR2,m]
area-crossing (AR2)
2
Parameter
via parameters
2
AN
BR
CC1 CC0 OV OS OR STA RLO /FC
AND operation of signal state "0"
I/Q
a.b 0.0 ... 127.7
- - - - - Y - Y Y Input/output
1/2
M
a.b 0.0 ... 1023.7 - - - - - Y Y Y 1 Bit memory
1/2
L
a.b 0.0 ... 1043.7
Local data bit
2
DBX
a.b 0.0 ... 8191.7
Data bit
2
DIX
a.b 0.0 ... 8191.7
Instance data bit
2
c
[AR1,m]
register-indirect, area-internal (AR1)
2
c
[AR2,m]
register-indirect, area-internal (AR2)
2
[AR1,m]
area-crossing (AR1)
2
[AR2,m]
area-crossing (AR2)
2
Parameter
via parameters
2
O
BR
CC1 CC0 OV OS OR STA RLO /FC
OR operation at signal state "1"
I/Q
a.b 0.0 ... 127.7
- - - - - - - Y Y Input/output
1/2
M
a.b 0.0 ... 1023.7 - - - - - 0 Y Y 1 Bit memory
1/2
L
a.b 0.0 ... 1043.7
Local data bit
2
DBX
a.b 0.0 ... 8191.7
Data bit
2
DIX
a.b 0.0 ... 8191.7
Instance data bit
2
c
[AR1,m]
register-indirect, area-internal (AR1)
2
c
[AR2,m]
register-indirect, area-internal (AR2)
2
[AR1,m]
area-crossing (AR1)
2
[AR2,m]
area-crossing (AR2)
2
Parameter
via parameters
2
