SW500011 Microchip Technology, SW500011 Datasheet - Page 130

• Manufacturer Part Number: SW500011
• Description: HI-TECH X PRO FOR PIC32
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC32r

Specifications of SW500011

• No. Of User Licenses: 1
• Supported Families: PIC32
• Core Architecture: PIC
• Supported Hosts: Windows XP, Vista, Linux, Mac OS X
• Software Edition: Professional
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC32 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 032; 778-1007; 778-1007

HI-TECH C Assembly Language
4.3.10.17 ALIGN
The ALIGN directive aligns whatever is following, data storage or code etc., to the specified boundary
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.
4.3.10.18 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
4.3.10.19 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