35 lines
711 B
C++
35 lines
711 B
C++
#ifdef SA1_CPP
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//ROM / RAM access from the S-CPU
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unsigned SA1::CPUIRAM::size() const {
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return sa1.iram.size();
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}
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uint8 SA1::CPUIRAM::read(unsigned addr) {
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cpu.synchronize_coprocessors();
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return sa1.iram.read(addr);
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}
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void SA1::CPUIRAM::write(unsigned addr, uint8 data) {
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cpu.synchronize_coprocessors();
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sa1.iram.write(addr, data);
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}
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unsigned SA1::CPUBWRAM::size() const {
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return cartridge.ram.size();
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}
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uint8 SA1::CPUBWRAM::read(unsigned addr) {
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cpu.synchronize_coprocessors();
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if(dma) return sa1.dma_cc1_read(addr);
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return cartridge.ram.read(addr);
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}
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void SA1::CPUBWRAM::write(unsigned addr, uint8 data) {
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cpu.synchronize_coprocessors();
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cartridge.ram.write(addr, data);
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}
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#endif
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