43 lines
1.2 KiB
Rust
43 lines
1.2 KiB
Rust
use femtos::{Instant, Duration};
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use moa_core::{System, Error, Address, Addressable, Steppable, Transmutable};
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const DEV_NAME: &str = "z8530";
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#[derive(Default)]
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pub struct Z8530 {}
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impl Addressable for Z8530 {
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fn size(&self) -> usize {
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0x10
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}
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fn read(&mut self, _clock: Instant, addr: Address, data: &mut [u8]) -> Result<(), Error> {
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log::warn!("{}: !!! unhandled read from {:0x}", DEV_NAME, addr);
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log::debug!("{}: read from register {:x} of {:?}", DEV_NAME, addr, data);
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Ok(())
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}
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fn write(&mut self, _clock: Instant, addr: Address, data: &[u8]) -> Result<(), Error> {
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log::debug!("{}: write to register {:x} with {:x}", DEV_NAME, addr, data[0]);
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log::warn!("{}: !!! unhandled write {:0x} to {:0x}", DEV_NAME, data[0], addr);
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Ok(())
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}
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}
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impl Steppable for Z8530 {
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fn step(&mut self, _system: &System) -> Result<Duration, Error> {
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Ok(Duration::from_secs(1))
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}
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}
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impl Transmutable for Z8530 {
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fn as_addressable(&mut self) -> Option<&mut dyn Addressable> {
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Some(self)
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}
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fn as_steppable(&mut self) -> Option<&mut dyn Steppable> {
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Some(self)
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}
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}
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