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Opts the BD-500 in for modified Shugart RDY.

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Hopefully this is correct. I'm presently mystified as to other options.
This commit is contained in:
Thomas Harte 2020-01-16 21:34:57 -05:00
parent aeac6b5888
commit efd684dc56
4 changed files with 7 additions and 6 deletions
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2
Machines/Oric/BD500.cpp
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@ -10,7 +10,7 @@
using namespace Oric;
BD500::BD500() : DiskController(P1793, 9000000) {
BD500::BD500() : DiskController(P1793, 9000000, Storage::Disk::Drive::ReadyType::ShugartModifiedRDY) {
disable_basic_rom_ = true;
select_paged_item();
set_is_double_density(true);

7
Machines/Oric/DiskController.hpp
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@ -13,13 +13,13 @@ namespace Oric {
class DiskController: public WD::WD1770 {
public:
DiskController(WD::WD1770::Personality personality, int clock_rate) :
WD::WD1770(personality), clock_rate_(clock_rate) {}
DiskController(WD::WD1770::Personality personality, int clock_rate, Storage::Disk::Drive::ReadyType ready_type) :
WD::WD1770(personality), clock_rate_(clock_rate), ready_type_(ready_type) {}
void set_disk(std::shared_ptr<Storage::Disk::Disk> disk, int d) {
const size_t drive = size_t(d);
if(!drives_[drive]) {
drives_[drive] = std::make_unique<Storage::Disk::Drive>(clock_rate_, 300, 2);
drives_[drive] = std::make_unique<Storage::Disk::Drive>(clock_rate_, 300, 2, ready_type_);
if(drive == selected_drive_) set_drive(drives_[drive]);
}
drives_[drive]->set_disk(disk);
@ -67,6 +67,7 @@ class DiskController: public WD::WD1770 {
private:
PagedItem paged_item_ = PagedItem::DiskROM;
int clock_rate_;
Storage::Disk::Drive::ReadyType ready_type_;
inline void set_paged_item(PagedItem item) {
if(paged_item_ == item) return;

2
Machines/Oric/Jasmin.cpp
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@ -12,7 +12,7 @@ using namespace Oric;
// NB: there's some controversy here on WD1770 versus WD1772, but between those two I think
// the only difference is stepping rates, and it says 1770 on the schematic I'm looking at.
Jasmin::Jasmin() : DiskController(P1770, 8000000) {
Jasmin::Jasmin() : DiskController(P1770, 8000000, Storage::Disk::Drive::ReadyType::ShugartRDY) {
set_is_double_density(true);
select_paged_item();
}

2
Machines/Oric/Microdisc.cpp
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@ -18,7 +18,7 @@ namespace {
const Cycles::IntType head_load_request_counter_target = 7653333;
}
Microdisc::Microdisc() : DiskController(P1793, 8000000) {
Microdisc::Microdisc() : DiskController(P1793, 8000000, Storage::Disk::Drive::ReadyType::ShugartRDY) {
set_control_register(last_control_, 0xff);
}