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
8-19
Setting/resetting bit addresses
Set/Reset bit addresses
Status word
Assign the value "1" or "0" or the RLO to the
addressed instructions.
S
BR
CC1 CC0 OV OS OR STA RLO /FC
Set ...
I/Q
a.b 0.0 to 127.7
- - - - - - - Y - input/output to "1".
1/2
M
a.b 0.0 to 1023.7 - - - - - 0 Y - 0 set bit memory to "1".
1/2
L
a.b 0.0 to 1043.7
local data bit to "1".
2
DBX
a.b 0.0 to 8191.7
data bit to "1".
2
DIX
a.b 0.0 to 8191.7
instance data bit to "1".
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
R
BR
CC1 CC0 OV OS OR STA RLO /FC
Reset ...
I/Q
a.b 0.0 to 127.7
- - - - - - - Y - input/output to "0".
1/2
M
a.b 0.0 to 1023.7 - - - - - 0 Y - 0 set bit memory to "0".
1/2
L
a.b 0.0 to 1043.7
local data bit to "0".
2
DBX
a.b 0.0 to 8191.7
data bit to "0".
2
DIX
a.b 0.0 to 8191.7
instance data bit to "0".
2
c
[AR1,m]
register-indirect, area-internal (AR1)
2
c
[AR2,m]
register-indirect, area-internal (AR2)
2
W
[AR1,m]
area-crossing (AR1)
2
W
[AR2,m]
area-crossing (AR2)
2
Parameter
via parameters
2
=
BR
CC1 CC0 OV OS OR STA RLO /FC
Assign ...
I/Q
a.b 0.0 to 127.7
- - - - - - - Y - RLO to input/output
1/2
M
a.b 0.0 to 1023.7 - - - - - 0 Y - 0 RLO to bit memory
1/2
L
a.b 0.0 to 1043.7
RLO to local data bit
2
DBX
a.b 0.0 to 8191.7
RLO to data bit
2
DIX
a.b 0.0 to 8191.7
RLO to 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
