45300 Parallax Inc, 45300 Datasheet - Page 122
45300
Manufacturer Part Number
45300
Description
BOARD PROTO SX48
Manufacturer
Parallax Inc
Type
MCUr
Specifications of 45300
Contents
Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SX48
For Use With
130-28029 - KIT PARTS SMART SENSORS45111 - MANUAL FOR SX-KEY/BLITZ VER. 2.028850 - CARRIER BOARD BOARD OF EDU USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
453001
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
Company:
Part Number:
453002
Manufacturer:
LITTELFU
Quantity:
1 000
- Current page: 122 of 184
- Download datasheet (2Mb)
13 Appendix C: SX Instruction Set
The Affects column indicates the flags and registers the given instruction may affect. Depending on the
kind of instruction, flags and/or registers are always affected, or only on certain results of the
instruction. Table 27 - Flags and Registers, below, describes these flags and registers.
The Coding column indicates how the given command will assemble, including binary values and
mnemonic instructions. Some commands assemble into multiple, simpler commands. Table 28 - Binary
Symbols, below, describes the binary symbols.
Any instruction that performs a skip will only skip one instruction word. To avoid strange results, care must be
taken to make sure that a single word instruction immediately follows the skipping instruction.
An exception to this rule are skip instructions that are immediately followed by a BANK or PAGE
instruction. Here (provided that the tested condition is true), two instructions will be skipped, i.e. the
BANK or PAGE instruction plus the next one. This is useful for conditional branching to another page
where a PAGE instruction precedes a JMP. If several PAGE and BANK instructions immediately follow
a skip instruction then they are all skipped plus the next instruction and a clock cycle is consumed for
each.
Many instructions are adversely affected by the carry flag when CARRYX (Add/Sub with C) is specified. Be
careful to follow the special notes within the instruction descriptions concerning this.
Page 122 SX-Key/Blitz Development System Manual 2.0 Parallax, Inc.
Symbol
Symbol
op.bit
!port
OPT
FSR
DC
TO
PC
PD
W
M
C
fr
Z
b
k
f
Table 27 - Flags and Registers
Definition
The carry flag
The digit-carry flag
The file select register
The file register
The mode register
The specified bit of the specified operand
The options register
The program counter
The power-down flag
The specified I/O port data direction register
The time-out flag
The working register
The zero flag
Bit address
File register address
Constant
Definition
Table 28 - Binary Symbols
Related parts for 45300
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
COMPETITION RING FOR SUMOBOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
TEXT INFRARED REMOTE FOR BOE-BOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BOARD EXPERIMENT+LCD NX-1000
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
CONTROLLER 16SERVO MOTOR CONTROL
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BASIC STAMP LOGIC ANALYZER
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
IC MCU 2K FLASH 50MHZ SO-18
Manufacturer:
Parallax Inc
Datasheet: