45181 Parallax Inc, 45181 Datasheet - Page 114

• Manufacturer Part Number: 45181
• Description: SX TECH TOOL KIT NO POWER
• Manufacturer: Parallax Inc
• Series: SXr
• Type: Microcontrollerr

Specifications of 45181

• Contents: SX Book, SX Key, SX Tech Board, Samples, Resonators, Cable and Manual
• Product: Microcontroller Basic Stamps
• Operating Supply Voltage: 5 V
• For Use With/related Products: SX MCUs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12 Appendix B: Instruction Set Overview
12.3 Single Word Instructions
Table 23 - SX Single-Word Instructions on the next two pages lists all instructions that consume just
one word of the SX E²Flash program memory:
Page 114 SX-Key/Blitz Development System Manual 2.0 Parallax, Inc.
ADD
ADD
AND
AND
AND
BANK
CALL
CLC
CLR
CLR
CLR
CLRB
CLZ
DEC
DECSZ
INC
INCSZ
IREAD
JMP
JMP
JMP
MODE
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOVSZ
MOVSZ
Instr.
Parameters
fr, W
W, fr
fr, W
W, fr
W, #literal
fr
addr8
fr
W
!WDT
op.bit
fr
fr
fr
fr
addr9
W
PC+W
literal
fr, W
W, fr
W, /fr
W, fr-W
W, ++fr
W, --fr
W, <<fr
W, >>fr
W, <>fr
W, #literal
W, M
M, #literal
M, W
!OPTION, W W ð !OPTION
!port, W
W, ++fr
W, --fr
fr + W ð fr
fr + W ð W
fr AND W ð fr
fr AND W ð W
W AND literal ð W
fr(7:5)ð FSR(7:5) (SX20/28) / fr(7:5)ð FSR(6:4) (SX48/52)
PC ð TOS, addr8 ð PC(7:0)
0 ð C
0 ð fr
0 ð W
0 ð !WDT
0 ð op.bit
0 ð Z
fr-1 ð fr
fr-1 ð fr, PC+1 ð PC when fr = 0
fr+1 ð fr
fr+1 ð fr, PC+1 ð PC when fr = 0
(M:W) ð M:W
addr9(8:0) ð PC(8:0), STATUS(7:5) ð PC(11:9)
W ð PC(7:0)
PC(7:0)+W ð PC(7:0)
literal(3:0) ð M(3:0)
W ð fr
fr ð W
NOT fr ð W
fr-W ð W
fr+1 ð W
fr-1 ð W
RL fr ð W
RR fr ð W
fr(7:4) ð W(3:0), fr(3:0) ð W(7:4)
literal ð W
M ð W
literal ð M
W ð M
W ð !port
fr+1 ð W, PC+1 ð PC when W = 0
fr-1 ð W, PC+1 ð PC when W = 0
Meaning
Table 23 - SX Single-Word Instructions