mirror of https://github.com/bsnes-emu/bsnes.git
69 lines
1.2 KiB
C++
Executable File
69 lines
1.2 KiB
C++
Executable File
#include <sfc/sfc.hpp>
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#define NECDSP_CPP
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namespace SuperFamicom {
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#include "serialization.cpp"
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NECDSP necdsp;
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void NECDSP::Enter() { necdsp.enter(); }
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void NECDSP::enter() {
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while(true) {
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if(scheduler.sync == Scheduler::SynchronizeMode::All) {
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scheduler.exit(Scheduler::ExitReason::SynchronizeEvent);
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}
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exec();
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step(1);
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synchronize_cpu();
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}
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}
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uint8 NECDSP::read(unsigned addr) {
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cpu.synchronize_coprocessors();
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if(addr & Select) {
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return uPD96050::sr_read();
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} else {
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return uPD96050::dr_read();
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}
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}
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void NECDSP::write(unsigned addr, uint8 data) {
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cpu.synchronize_coprocessors();
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if(addr & Select) {
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return uPD96050::sr_write(data);
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} else {
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return uPD96050::dr_write(data);
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}
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}
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uint8 NECDSP::ram_read(unsigned addr) {
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cpu.synchronize_coprocessors();
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return uPD96050::dp_read(addr);
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}
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void NECDSP::ram_write(unsigned addr, uint8 data) {
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cpu.synchronize_coprocessors();
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return uPD96050::dp_write(addr, data);
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}
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void NECDSP::init() {
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}
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void NECDSP::load() {
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}
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void NECDSP::unload() {
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}
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void NECDSP::power() {
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}
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void NECDSP::reset() {
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create(NECDSP::Enter, frequency);
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uPD96050::power();
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}
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}
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