SW500011 Microchip Technology, SW500011 Datasheet - Page 126

• 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
4.3.10.6 SET
This pseudo-op is equivalent to EQU except that allows a symbol to be re-defined. For example
4.3.10.7 DB
DB is used to initialize storage as bytes. The argument is a list of expressions, each of which will be
assembled into one byte. Each character of the string will be assembled into one memory location.
Examples:
Note that because the size of an address unit in ROM is 4 bytes, the DB pseudo-op will initialise a
word with the upper 3 bytes set to zero.
4.3.10.8 DH
Operates in a similar fashion to DB, except that it assembles expressions in half-words (i.e. 2 bytes).
Example:
4.3.10.9 DSTR
Used to store the ASCII values of characters of a string without a NULL terminating character.
Example:
4.3.10.10 DSTRZ
Used to store the ASCII values of characters of a string with a NULL terminating character.
4.3.10.11 DW
DW operates in a similar fashion to DB, except that it assembles expressions in words (i.e. 4 bytes).
Example:
126
DH 0x1234
DSTR “Hello”
DSTRZ “World!”
thomas SET 0h
alabel: DB ’X’,1,2,3,4,
DW -1, 36641234h, ‘A’, 3777
Macro Assembler