Multi-I/O Serial/Parallel Cards - Engineering Application
COM/LPT/FDC multi-function ISA cards configured for deterministic IRQ and DMA behavior in restoration and industrial control systems.
- Interfaces
- COM1-COM4, LPT1-LPT3, optional game port and floppy
- IRQ Mapping
- 2, 3, 4, 5, 7 selectable profiles
- Address Ranges
- 3F8h/2F8h/3E8h/2E8h and custom map options
- UART Coverage
- 8250, 16450, 16550A compatibility paths
- Tooling
- Loopback and parity stress diagnostics
- Deployment
- Field profile templates for mixed adapter stacks
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10catalog entries
CGA-MDACGA/MDA Video Adapter Lab - Engineering ApplicationRestoration and validation workflow for monochrome and color text-era adapters, including monitor timing and character ROM behavior.
Amstrad plc (Brentwood, Essex, UK) | 1987Amstrad 1640DDAmstrad PC1640DD — Dual Floppy Desktop SystemThe Amstrad PC1640 was the successor to the hugely popular PC1512, launched in 1987 with 640KB RAM and an EGA-compatible graphics chipset from...
Floppy ISAFloppy Controller ISA Lab - Engineering ApplicationLegacy floppy controller integration, diagnostics, and data recovery profiles for 360KB, 720KB, 1.2MB, and 1.44MB workflows.
Multi-I/OMulti-I/O Serial/Parallel Cards - Engineering ApplicationCOM/LPT/FDC multi-function ISA cards configured for deterministic IRQ and DMA behavior in restoration and industrial control systems.
Amstrad plc (UK) | 1987Amstrad PC1640 SystemFully Working Amstrad PC1640SD With Monitor, Keyboard & Boot Disk (Plus Printer) UKThe Amstrad PC1640 family (1987) helped make affordable IBM PC compatibles mainstream in Europe. This entry tracks a complete PC1640SD setup...
XT-IDE BIOS CFLo-tech ISA CompactFlash Adapter — XT-IDE Storage SolutionThe Lo-tech ISA CompactFlash Adapter is an open-source 8-bit ISA card that enables modern CompactFlash storage on IBM PC XT, AT, and compatible...
ISA MemoryISA Memory Expander - Engineering ApplicationBank-switched memory expansion module tuned for XT, AT, and 286 deployments requiring deterministic mapping, parity instrumentation, and robust...
EMS BoardsEMS Expansion Boards - Engineering ApplicationLIM 4.0 focused EMS board and backplane line for pre-386 platforms, designed for deterministic page-frame mapping and predictable software...
Turbo ClockTurbo Clock Switcher - Engineering ApplicationClock profile switcher for timing-sensitive software and test harnesses, enabling controlled transitions between true legacy rates and turbo...
XT-IDE Rev 4Glitch Works XT-IDE Rev 4 — 8-Bit ISA IDE ControllerThe Glitch Works XT-IDE rev 4 is an open-source 8-bit ISA IDE controller board that enables the use of modern 16-bit IDE devices (CompactFlash...
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