The RetroSpy Technologies SS-50 64k RAM/ROM board provides up to 64k of RAM and 32k of ROM for a 6800-based systems using the SS-50 bus. Features

• Provides an optional 32k of RAM between 0x0000 & 0x7FFF
• Can provide 8k blocks of RAM or ROM between 0x8000 and 0xFFFF
• 4 pages of DIP switch selectable ROM, upgradable to 8 and 16 with a 39SF020 or 39SF040
• Includes pre-programmed 39SF010 containing the xSWTBUG monitor
• Capable of 1Mhz and 2Mhz operation

Inspired by the work of Corsham Technologies and Peripheral Technology.

Everything purchased from RetroSpy Technologies is made to order. Products that require assembly are built after your order is placed. Please allow up to two weeks for your order to ship. Kits and other ready-to-ship items may ship sooner.