45205 Parallax Inc, 45205 Datasheet - Page 115
![SX TECH BOARD](/photos/28/95/289537/45205-l_sml.jpg)
45205
Manufacturer Part Number
45205
Description
SX TECH BOARD
Manufacturer
Parallax Inc
Type
MCUr
Datasheet
1.45180.pdf
(184 pages)
Specifications of 45205
Contents
Board
For Use With/related Products
SX MCUs
For Use With
28825 - MINI SOUND PLAYER SOUNDPAL130-28029 - KIT PARTS SMART SENSORS
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- Current page: 115 of 184
- Download datasheet (2Mb)
addr8
addr12
bit
fr = file register (location in RAM)
M = mode register
!OPTION
!port
STATUS
W = working register
Z = zero flag
NOP
NOT
NOT
OR
OR
OR
PAGE
RET
RETI
RETIW
RETP
RETW
RL
RR
SB
SC
SETB
SKIP
SLEEP
SNB
SNC
SNZ
STC
STZ
SUB
SWAP
SZ
TEST
TEST
XOR
XOR
XOR
Instr.
Parameters
fr
W
fr, W
W, fr
W, #literal
addr12
lit
fr
fr
op.bit
op.bit
op.bit
fr, W
fr
fr
W
fr, W
W, fr
W, #literal
NOT fr ð fr
NOT W ð W
fr OR W ð fr
fr OR W ð W
W OR literal ð W
addr12(10:9) ð STATUS(6:5) (SX20/28) / addr12(11:9) ð STATUS(7:5) (SX48/52)
TOS ð PC
Restores W, STATUS, FSR and PC from shadow registers
RTCC+W ð RTCC, restores W, STATUS, FSR and PC from shadow registers
TOS(10:9) ð PA1:PA0, TOS(8:0) ð PC
lit ð W, TOS ð PC
C ð fr(0), fr(6:0) ð fr(7:1), fr(7) ð C
C ð fr(7), fr(7:1) ð fr(6:0), fr(0) ð C
PC+1 ð PC, when bit is set in op
PC+1 ð PC, when C is set
1 ð bit in op
PC+1 ð PC
PC+1 ð PC when bit is clear in op
PC+1 ð PC when C is clear
PC+1 ð PC when Z is clear
1 ð C
1 ð Z
fr-W ð fr
fr(7:4) ð fr(3:0), fr(3:0) ð fr(7:4)
PC+1 ð PC when Z is set
NOT(fr-fr) ð Z
NOT(W-W) ð Z
fr XOR W ð fr
fr XOR W ð fr
W XOR literal ð W
Meaning
12 Appendix B: Instruction Set Overview
= 8-bit address
= 11-bit (SX20/28) or 12-bit (SX48/52) address
= bit position (0…7) in operand C
FSR
op
= option register
= port configuration register
= status register
!WDT
= file select register
= operand
= watchdog timer register
SX-Key/Blitz Development System Manual 2.0 Parallax, Inc. Page 115
addr9
PC
TOS
= 9-bit address
= program counter register
RTCC
= top of stack
= carry flag
= real-time clock counter register
Related parts for 45205
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![452-00005](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
D-Subminiature Connectors DB9 Male Connector
Manufacturer:
Parallax Inc
![30008](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
![70009](/photos/26/92/269208/70009-l_tmb.jpg)
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
![27404](/photos/26/91/269197/27404-l_tmb.jpg)
Part Number:
Description:
COMPETITION RING FOR SUMOBOT
Manufacturer:
Parallax Inc
Datasheet:
![70016](/photos/8/99/89966/mfg_70016_tmb.jpg)
Part Number:
Description:
TEXT INFRARED REMOTE FOR BOE-BOT
Manufacturer:
Parallax Inc
Datasheet:
![30008](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
![70009](/photos/26/92/269208/70009-l_tmb.jpg)
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
![28135](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
BOARD EXPERIMENT+LCD NX-1000
Manufacturer:
Parallax Inc
Datasheet:
![SX18AC/SO](/images/manufacturer_photos/0/5/515/parallax_inc_tmb.jpg)
Part Number:
Description:
IC MCU 2K FLASH 50MHZ SO-18
Manufacturer:
Parallax Inc
Datasheet: