Hey everybody ! , I am from India so.. wishing you all Happy Diwali ! .

I just studied about picoblaze and wanted to write a simple counter using picoblaze and implement it on spartan 3e , can anyone give me some examples of picoblaze , very basic please .
Those available on Xilinx website are a bit complex .

I tried a code -

counter_port DSOUT $01
delay_port DSOUT $02
ORG 0
main:
LOAD s0, $FF
CALL increment
OUT s0, ( 1 )
CALL delay
JUMP $01
end_main:

increment:
ADD s0, $01
RET
end_increment:

delay:
LOAD s1, $FF
OUT s1, ( 2 )
SUB s1, $01
OUT s1, ( 2 )
JUMP NZ, $009
RET
end_delay:


VHDL "embedded_kcpsm3.vhd", "counter_target.vhd", "counter_ROM"



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except for the last line , the code simulates as expected , but how to generate the VHDL file that i would be requiring to implement it on Spartan 3e ??
The last line shows an error - skeleton file not found

Every tools for picoBlaze I know are effectively using a skeleton. To put it differently :
you start with a assembler PSM file and to transform it in VHDL you need also a file named ROM_form.vhd : two files as input and one as output.
Hope this helps