SW500010 Microchip Technology, SW500010 Datasheet - Page 138

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

HI-TECH C Assembly Language
4.3.8.22 ALIGN
The ALIGN directive aligns whatever is following, data storage or code etc., to the specified bound-
ary in the psect in which the directive is found. The boundary is specified by a number following the
directive and it specifies a number of bytes. For example, to align output to a 2 byte (even) address
within a psect, the following could be used.
Note, however, that what follows will only begin on an even absolute address if the psect begins on
an even address. The ALIGN directive can also be used to ensure that a psect’s length is a multiple
of a certain number. For example, if the above ALIGN directive was placed at the end of a psect, the
psect would have a length that was always an even number of bytes long.
4.3.8.23 REPT
The REPT directive temporarily defines an unnamed macro, then expands it a number of times as
determined by its argument. For example:
will expand to
4.3.8.24 IRP and IRPC
The IRP and IRPC directives operate similarly to REPT, however instead of repeating the block
a fixed number of times, it is repeated once for each member of an argument list. In the case of
IRP the list is a conventional macro argument list, in the case or IRPC it is each character in one
argument. For each repetition the argument is substituted for one formal parameter.
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For example:
ALIGN 2
REPT 3
addwf fred,w
ENDM
addwf fred,w
addwf fred,w
addwf fred,w
PSECT idata_0
ENDM
PSECT text0
IRP number,4865h,6C6Ch,6F00h
DW number
Macro Assembler