Motorola HC12 - page 64

User’s Manual MCUez HC12 Assembler

64 Environment Variables MOTOROLA

Environment Variables

3.5.6 SRECORD

Syntax: SRECORD=<RecordType>

Arguments: <Record Type>: Force the type for the Motorola S record that

must be generated. This parameter may take the value S1, S2,

or S3.

Description: This environment variable is only relevant when absolute ﬁles

are generated directly by the macro assembler instead of object

ﬁles. When this environmentvariable is deﬁned, the assembler

will generate a Motorola S ﬁle containing records from the

speciﬁed type (S1 records when S1 is speciﬁed, S2 records

when S2 is speciﬁed, and S3 records when S3 is speciﬁed).

When this variable is not set, the type of S record generated

will depend on the size of the address loaded there. If the

address can be coded on two bytes, an S1 record is generated.

If the address is coded on three bytes, an S2 record is

generated. Otherwise, an S3 record is generated.

NOTE:

If the environment variable SRECORD is set, it is the user’s responsibility to

specify the appropriate S record type. If S1 is specified while the code is loaded

above 0xFFFF, the Motorola S file generated will not be correct because the

addresses will all be truncated to 2-byte values.

Example: SRECORD=S2

MCUez Shell: Open the Current Conﬁguration dialog.

Select the Additional tab.

Enter the environment variable in the list box.