14 lines
507 B
Python
14 lines
507 B
Python
# Please build this from the Makefile
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from vasm import *
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p=0x30 # User variables start from $30 in zero page
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ORG(0x200) # User programs can start from $200
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- LDWI(0x800) # Top left pixel
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- STW(p) # Pointer variable p
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L('Loop'); POKE(p) # Update pixel
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- ADDI(1) # Increment vAC
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- BRA('Loop') # Loop forever
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END(0x200) # Execution start address
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