QW1 TechTools, QW1 Datasheet - Page 157

• 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
4.2.4
AND
AND
CALL
CALL
CALL
Words:
Operation:
will be cleared to 0.
Coding:
Words:
Operation:
be cleared to 0.
Coding:
Words:
'5x Operation:
moved to the program counter bits 0-7(PC ). The 9th bit of the program counter will
always be cleared. Therefore, calls are only allowed to the first half of any 512-word
page. The CALL instruction can be anywhere, but the address being called MUST be an
8bit address. If the device you are targeting has more than 512 words of code space, you
will need to load the page pre-select bits ( status 5,6) to the proper value before executing
the CALL. See
Coding:
Words:
W,#literal
W,fr
addr8
addr11
1
ANDLW
1
ANDWF
1
CALL
1
LCALL
145
AND literal into W
Cycles: 1
Literal is AND’d into W. Z will be set to 1 if the result was 0, otherwise Z
AND fr into W into fr
Cycles: 1
Fr is AND’d into W. Z will be set to 1 if the result was 0, otherwise Z will
Call subroutine ('5x)
Cycles: 2
The next instruction address is pushed onto the stack and addr8 is
Call subroutine ('xx)
Cycles: 2
145
145
166
literal
fr,0
,
LSET
166
addr8
for '5x devices.
Affects: Z
Affects: Z
Affects: none
Affects: none
ClearView Assembler
151