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starting clarify code

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This commit is contained in:
Clément Le Bihan
2020-09-07 00:33:22 +02:00
parent f00f8d931e
commit fa97b2ab38
4 changed files with 17 additions and 9 deletions
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4
sources/PPU/PPU.cpp
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@@ -38,7 +38,7 @@ namespace ComSquare::PPU
//colors for the cgram
this->cgram->write_internal(2, 0xE0);
this->cgram->write_internal(3, 0x7F);
this->cgram->write_internal(4, 0x0F); // 0x1F
this->cgram->write_internal(4, 0x1F); // 0x1F
this->cgram->write_internal(6, 0xFF);
this->cgram->write_internal(7, 0x03);
this->cgram->write_internal(66, 0xE0);
@@ -129,6 +129,7 @@ namespace ComSquare::PPU
uint8_t PPU::read(uint24_t addr)
{
return 0;
switch (addr) {
case ppuRegisters::mpyl:
return this->_registers._mpy.mpyl;
@@ -157,6 +158,7 @@ namespace ComSquare::PPU
void PPU::write(uint24_t addr, uint8_t data)
{
return;
switch (addr) {
case ppuRegisters::inidisp:
this->_registers._inidisp.raw = data;