CSA fr,#lit |
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Description: | Compare, skip if above |
Operation: | ( W = lit - fr ) < 0 ? PC++ |
Flags affected: | C DC Z |
Registers affected: | W PC |
Sources referenced: | fr lit |
Cycles: | 3 |
Opcode: | |
Actually compiles to: | mov W, #/lit; add W, fr; sb 3.0 |
Microchip PIC syntax: | MOVLW /lit; ADDWF fr,0; BTFSS 3,0 |
Notes: |
Affected by the the CF_ bit in FUSEX (DEVICE CARRYX).
see also: Program Flow Methods - Comparing values
file: /Techref/scenix/inst/csafrlit.htm, 2KB, , updated: 2004/4/5 17:46, local time: 2024/11/21 16:13,
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