UNIVERSAL ST/F/M 4MB RAM MMU ADAPTER
UNIVERSAL ST/F/M 4MB RAM MMU ADAPTER
The RAM upgrade plugs over the MMU and SHIFTER. The DRAM is compacted on top of the MMU adapter PCB making the design ultra small and compact and does not require simms.
There is a jumper link which can be connected to a toggle switch to enable 1MB mode or 4MB mode. This gives maximum compatibility for ST software which will only run with 1MB RAM. If your shifter is not in a socket then you will need to unsolder the shifter to plug into the board.
HOME PAGE
https://www.exxosforum.co.uk/atari/last/4MBMMU/index.htm
STORE LINK
https://www.exxosforum.co.uk/atari/store2/#0035
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.