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This would be useful, for example, to allow the assembler to write straight to an AT28 EEPROM without going to RAM. This would be a life saver in machines with tight RAM such as the SMS.
11 lines
272 B
Plaintext
11 lines
272 B
Plaintext
VARIABLE ORG
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VARIABLE L1 VARIABLE L2 VARIABLE L3 VARIABLE L4
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: SPLITB
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256 /MOD SWAP
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;
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( We divide by 2 because each PC represents a word. )
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: PC H@ ORG @ - 1 RSHIFT ;
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( A, spits an assembled byte, A,, spits an assembled word
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Both increase PC. )
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: A,, SPLITB A, A, ;
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