ST20-C1 STMICROELECTRONICS [STMicroelectronics], ST20-C1 Datasheet - Page 174

• Manufacturer Part Number: ST20-C1
• Description: Instruction Set Reference Manual
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

B Instruction set summary
This appendix gives a full listing of all the instructions and instruction components,
both in function code and alphabetical order. The ‘Memory’ column gives, in hexadec-
imal, the bytes that appear in memory. For primary instructions, this includes a data
value, which is represented by n .
B.1
B.1.1 Primary instructions
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
B.1.2 Secondary instructions
Code
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
174/205
Function code order
Memory
0 n
1 n
2 n
3 n
4 n
5 n
6 n
7 n
8 n
9 n
A n
B n
C n
D n
E n
F n
Memory
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
FA
FB
FC
FD
FE
FF
Mnemonic
j n
ldlp n
pfix n
ldnl n
ldc n
ldnlp n
nfix n
ldl n
adc n
fcall n
cj n
ajw n
eqc n
stl n
stnl n
opr n
Mnemonic
rev
dup
rot
arot
add
sub
mul
wsub
not
and
or
shl
shr
jab
timeslice
breakpoint
Name
jump
load local pointer
prefix
load non-local
load constant
load non-local pointer
negative prefix
load local
add constant
function call
conditional jump
adjust work space
equals constant
store local
store non-local
operate
Name
reverse
duplicate
rotate stack
anti-rotate stack
add
subtract
multiply
word subscript
bitwise not
and
or
shift left
shift right
jump absolute
timeslice
breakpoint