6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-07-04 18:29:40 +00:00
Code Issues Projects Releases Wiki Activity

Starts working on the GPIP functionality block.

Browse Source
This commit is contained in:
Thomas Harte 2019-10-16 23:21:25 -04:00
parent 0fd8813ddb
commit f2e1584275
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
Components/68901/MFP68901.hpp
View File

@ -15,6 +15,16 @@
namespace Motorola {
namespace MFP68901 {
class PortHandler {
public:
/*!
Requests the current input on the GPIP port.
*/
virtual uint8_t get_port_input() {
return 0xff;
}
};
class MFP68901 {
public:
uint8_t read(int address);
@ -25,6 +35,10 @@ class MFP68901 {
void set_timer_event_input(int channel, bool value);
void set_port_handler(PortHandler *);
void set_port_input(uint8_t);
uint8_t get_port_output();
private:
// MARK: - Timers
enum class TimerMode {