Amiga Storage Peripherals


Retina

> Company: MacroSystem, Germany
> Date: 1992
> Amiga: A2000, A3000, A4000
> Interface: Zorro II
> Autoconfig ID: ID18260 / 6

RTG Graphics Card
NCR 77C22E+
90 MHz Max Pixel Clock
70 MHz In 8 Bit Modes
25 MHz In 24 Bit Modes
15-75 KHz Horizontal Frequency
50-100 Hz Vertical Frequency
1, 2 Or 4 MB DRAM, Page Mode, Segmented, 70-80 Ns
Sixteen ZIP Sockets
1 MB Setup: Every Second Socket (1, 3, 5, 7…) Is Populated With A 256kx4 Chip (414256)
2 MB Setup: Every Socket Is Populated By A 256kx4 Chip (414256)
4 MB Setup: Every Second Socket (1, 3, 5, 7…) Is Populated With A 1Mx4 Chip (414400)

Screen Modes
2400x1200x8 Interlace
1280x1024x16 Non-Interlace
1024×768 Non-Interlace

Notes
Optional External Composite Encoder – Gives Television Style Video Output
Optional Video Encoder – S-VHS And Composite Outputs
HD15 VGA Connector
EGS And RetinaEmu Drivers
Supported By NetBSD (Except For X Server) And OpenBSD

Images

Amiga Retina

Front: Retina front view