SW500010 Microchip Technology, SW500010 Datasheet - Page 408

• 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

(489) psect "*" memory delta redefined: */*
A global psect has been defined with two different delta values, e.g.:
(490) class "*" memory space redefined: */*
A class has been defined in two different memory spaces. Either rename one of the classes or, if they
are the same class, place them in the same memory space.
(491) can’t find 0x* words for psect "*" in segment "*"
One of the main tasks the linker performs is positioning the blocks (or psects) of code and data that is
generated from the program into the memory available for the target device. This error indicates that
the linker was unable to find an area of free memory large enough to accommodate one of the psects.
The error message indicates the name of the psect that the linker was attempting to position and the
segment name which is typically the name of a class which is defined with a linker -A option.
which are, or include, text relate to program code. Names such as bss or data refer to variable
blocks. This error can be due to two reasons.
the selected device. In other words, some part of your device’s memory has completely filled. If this
is the case, then the size of the specified psect must be reduced.
positioned is sufficient, but that this memory is fragmented in such a way that the largest contiguous
block is too small to accommodate the psect. The linker is unable to split psects in this situation.
That is, the linker cannot place part of a psect at one location and part somewhere else. Thus, the
linker must be able to find a contiguous block of memory large enough for every psect. If this is the
cause of the error, then the psect must be split into smaller psects if possible.
for information on how to generate a map file. Search for the string UNUSED ADDRESS RANGES.
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Section
First, the size of the program or the program’s data has exceeded the total amount of space on
The second cause of this message is when the total amount of memory needed by the psect being
To find out what memory is still available, generate and look in the map file, see Section
psect spdata,class=RAM,space=0
; elsewhere:
psect spdata,class=RAM,space=1
psect final,class=CODE,delta=2
finish:
; elsewhere:
psect final,class=CODE,delta=1
ds 6
3.8.1
lists each compiler-generated psect and what it contains. Typically psect names
Error and Warning Messages
(Linker)
(Linker)
(Linker)
2.6.8