GitHub - rscott2049/DECstation2040: A RP2040 based DECstation emulator
DECstation 2040
1.0 Introduction
This document outlines the DECstation 2040, a RP2040 based DECstation 3000
emulator that can run DECWindows. A summary of features:
Hardware:
RP2040, running at 1.8v/300 MHz
32 MB of PSRAM
8 MB SPI flash
uSD card socket
Monochrome VGA at 1024 x 864
Ethernet RMII PHY support (socket on rev 1.5, integrated in rev 2.1)
Software:
4 port PSRAM PIO engine
PIO driven VGA, with seperate 16x16 cursor plane overlay
USB HID to DECWindows keyboard and mouse
1.1 Software
PIO:...
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