QW1 TechTools, QW1 Datasheet - Page 189

• Manufacturer Part Number: QW1
• Description: PROGRAMMER PIC MCU QUICKWRITER
• Manufacturer: TechTools
• Series: QuickWriter™r
• Type: QuickWriterr

Specifications of QW1

• Contents: MCU Programmer with In-Circuit Serial Programming Cable and Optional GANG Adapters
• For Use With/related Products: PIC Micro® MCU
• For Use With: CBL-ICSP - CABLE PROG QUICKWRITER SERIALQW-4SSOP18 - ADAPTER QUICKWRITER 4GANG 18SSOPQW-4SSOP28 - ADAPTER QUICKWRITER 4GANG 28SSOPQW-4SO8/14W - ADAPT QUICKWRTR 4GANG 8/14SOIC WQW-4SO8/14N - ADAPT QUICKWRTR 4GANG 8/14SOIC NQW-4SOIC18 - ADAPTER QUICKWRITER 4GANG 18SOICQW-4ZIF18 - ADAPTER QUICKWRITER 4-GANG 18ZIFQW-4SOIC28 - ADAPTER QUICKWRITER 4GANG 28SOICQW-4PLCC44 - ADAPTER QUICKWRITER 4GANG 44PLCCQW-4ZIF40/28 - ADAPT QUICKWRITER 4GANG 40/28ZIFMP-ZIF14 - ADAPTER QUICKWRITER 14-PIN ZIFMP-SOIC8/14 - ADAPTER QUICKWRITER 8/14-SOICMP-SSOP18 - ADAPTER QUICKWRITER 18-SSOPMP-SSOP28 - ADAPTER QUICKWRITER 28-SSOPMP-14000 - ADAPTR QUICKWRTR PIC14000 28-PINMP-SOIC18 - ADAPTER QUICKWRITER 18-SOICMP-SOIC28 - ADAPTER QUICKWRITER 28-SOICMP-PLCC44 - ADAPTER QUICKWRITER 44-PIN PLCCMP-ZIF18/28 - ADAPTER QUICKWRITER 18/28PIN ZIFMP-ZIF40 - ADAPTER QUICKWRITER 40-PIN ZIF

© 2007 TechTools
4.2.39 SUB, SUBB
SUB
SUB
SUB
Note:
sure that any instruction following SNZ is a single-word instruction.
Words:
Operation:
occurred, otherwise C will be set to 1. DC will be cleared or set, depending on whether or
not an underflow occurred in the least-significant nibble. Z will be set to 1 if the result was
0, otherwise Z will be cleared to 0.
Coding: MOVLW
Words:
Operation:
occurred, otherwise C will be set to 1. DC will be cleared or set, depending on whether or
not an underflow occurred in the least-significant nibble. Z will be set to 1 if the result was
0, otherwise Z will be cleared to 0.
Coding: MOVF
Words:
Operation:
otherwise C will be set to 1. DC will be cleared or set, depending on whether or not an
underflow occurred in the least-significant nibble. Z will be set to 1 if the result was 0,
otherwise Z will be cleared to 0.
Coding:
fr,#literal
SUBWF
fr1,fr2 Subtract fr2 from fr
SUBWF
fr,W
Only one word is skipped by this instruction. To avoid strange results, make
2
2
1
SUBWF
Subtract literal from fr
Cycles: 2
Literal is subtracted from fr via W. C will be cleared to 0 if an underflow
Cycles: 2
Fr2 is subtracted from fr1 via W. C will be cleared to 0 if an underflow
Subtract W from fr
Cycles: 1
W is subtracted from fr. C will be cleared to 0 if an underflow occurred,
145
fr,1
fr2,0
fr1,1
literal
fr,1
Affects: C, DC, Z
Affects: C, DC, Z
Affects: C, DC, Z
ClearView Assembler
183