A registered peripheral model runs in the engine: the firmware talks to it over the real bus and gets device-accurate responses.
Hex inverter (core/configs/devices/74hc04.yaml), 7 ns. No enable: every Y always follows its A.
Simulated device model
Built from the datasheet. Implemented from the part’s register documentation and exercised by automated tests. Nothing physical was ever placed next to it.
GPIO_GROUP
[object Object]
| Pin | Type | Role |
|---|---|---|
A1 | input | — |
A2 | input | — |
A3 | input | — |
A4 | input | — |
A5 | input | — |
A6 | input | — |
Y1 | output | — |
Y2 | output | — |
Y3 | output | — |
Y4 | output | — |
Y5 | output | — |
Y6 | output | — |
VCC | power_in | — |
GND | power_in | — |
Modelled from Nexperia 74HC04 / 74HCT04 datasheet.