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Implement instructions in 0x0000 #8

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mattcan opened this issue Jul 14, 2017 · 0 comments
Closed

Implement instructions in 0x0000 #8

mattcan opened this issue Jul 14, 2017 · 0 comments
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mattcan commented Jul 14, 2017 •
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Expected Behavior

Instructions in 0x0000 are run by CPU and have some effect

Current Behavior

Instruction is printed to screen

Instructions

00E0 - CLS - Clear the display.

Reference: CowGod

00EE - RET - Return from a subroutine.

The interpreter sets the program counter to the address at the top of the stack, then subtracts 1 from the stack pointer.

Reference: CowGod
@mattcan mattcan added this to the Version 1 milestone Jul 14, 2017
@mattcan mattcan self-assigned this Aug 4, 2017
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