2016-09-12 22:34:23 +10:00
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# test3d
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Low-tech computing for Minetest
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2016-12-11 11:19:37 +11:00
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## T400 instructions
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TOS = top of stack
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| ins | function | mnemonic |
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|--------|------------------------------|---------------|
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|4095 | duplicate TOS | dup |
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|4094 | swap TOS | swp |
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|4093 | read memory from TOS | read |
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|4092 | write to memory from TOS | write |
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|4091 | add TOS | add |
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|4090 | suptract TOS | sub |
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|4089 | jump to TOS | jmp |
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|4088 | skip if TOS = zero | sez |
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