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amiga-bootcamp/10_devices
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Ilia Sharin 0ded078134 Phase 1 continued: serial, input devices + README indexes 
10_devices:
- serial.md: expanded with DB-25 pinout, custom chip UART registers,
  baud rate calculation table, open/configure/read/write patterns,
  serial debugging (KPrintF/Sushi)
- input.md: expanded with handler chain architecture diagram,
  InputEvent struct, event classes table, qualifier bits, custom
  handler with key remapping, event consumption/blocking,
  synthetic event injection, Commodities Exchange

Updated indexes:
- 07_dos/README.md — enriched descriptions for all files
- 10_devices/README.md — enriched descriptions for all files
2026-04-23 20:28:03 -04:00
..
audio.md Phase 1: enrich 07_dos and 10_devices (highest FPGA priority) 2026-04-23 20:23:50 -04:00
console.md docs(amiga): complete AmigaOS 3.1/3.2 developer reference — 172 files across 17 sections 2026-04-23 12:17:35 -04:00
gameport.md docs(amiga): complete AmigaOS 3.1/3.2 developer reference — 172 files across 17 sections 2026-04-23 12:17:35 -04:00
input.md Phase 1 continued: serial, input devices + README indexes 2026-04-23 20:28:03 -04:00
keyboard.md Phase 1: enrich 07_dos and 10_devices (highest FPGA priority) 2026-04-23 20:23:50 -04:00
parallel.md docs(amiga): complete AmigaOS 3.1/3.2 developer reference — 172 files across 17 sections 2026-04-23 12:17:35 -04:00
README.md Phase 1 continued: serial, input devices + README indexes 2026-04-23 20:28:03 -04:00
scsi.md docs(amiga): complete AmigaOS 3.1/3.2 developer reference — 172 files across 17 sections 2026-04-23 12:17:35 -04:00
serial.md Phase 1 continued: serial, input devices + README indexes 2026-04-23 20:28:03 -04:00
timer.md Phase 1: enrich 07_dos and 10_devices (highest FPGA priority) 2026-04-23 20:23:50 -04:00
trackdisk.md Phase 1: enrich 07_dos and 10_devices (highest FPGA priority) 2026-04-23 20:23:50 -04:00

README.md

← Home

Devices — Overview

Amiga devices are shared libraries with an exec I/O request interface. They provide standardised access to hardware peripherals via OpenDevice/CloseDevice and DoIO/SendIO patterns.

Section Index

File Description
trackdisk.md Floppy disk DMA: MFM encoding, track format, disk geometry, track caching, direct HW access
scsi.md scsi.device / 2nd.scsi.device — hard disk I/O
serial.md UART/RS-232: CIA registers, baud rate calculation, serial debugging (KPrintF)
parallel.md parallel.device — Centronics parallel port
timer.md CIA timers, E-clock, VBlank: delays, ReadEClock, periodic patterns, signal-based waiting
audio.md 4-channel DMA audio: hardware registers, priority allocation, double-buffering, modulation
keyboard.md CIA-A serial handshake, raw key codes, key matrix, reset sequence, FPGA protocol notes
gameport.md gameport.device — joystick/mouse port reading
input.md Input handler chain: priority dispatch, event classes, key remapping, Commodities Exchange
console.md console.device — text terminal I/O