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Why errors [Error: unrecognized opcode: `mov'] occurred while compiling

zeke.huang
Associate III

Hi all,

Dear all ST's expert, somebody help me out, Thank you very much.

An errors occurred while compiling, see below:

assembler code:

0690X000009akLGQAY.png

build result:

0690X000009akLKQAY.png

​IDE: SPC5 Studio, version: 5.8.1

Compiler: FreeGCC with VLE support

or Hightec Pro

1 ACCEPTED SOLUTION

Accepted Solutions
Erwan YVIN
ST Employee

Hello ,

Which core do you use ?

you should refer to e200z0RM.pdf , e200z3RM.pdf or e200z4RM.pdf

Best Regards

Erwan

View solution in original post

3 REPLIES 3
Erwan YVIN
ST Employee

Hello ,

Which core do you use ?

you should refer to e200z0RM.pdf , e200z3RM.pdf or e200z4RM.pdf

Best Regards

Erwan

zeke.huang
Associate III

Hi Erwan,

I am using SPC560B50L1.

Best Regards

zeke

Erwan YVIN
ST Employee

Hello ,

SPC560B50L1 is part of e200z0 family

"The e200z0h core is a single-issue, 32-bit Power Architecture technology VLE-only design

with 32-bit general purpose registers (GPRs). All arithmetic instructions that execute in the

core operate on data in the general purpose registers (GPRs).

Instead of the base Power Architecture technology support, the e200z0h core only

implements the VLE (variable-length encoding) APU, providing improved code density."

For assembler code , please refer to the document e200z0RM.pdf

Best Regards

Erwan