Acculogic SIMMply-RAM

@7E7F.ADF ACCULOGIC SIMMply RAM for the PS/2 (16-bit card)
C7E7F.ADF Description Program for @7E7F.ADF
   Note: This may be only for the older card with 30-pin SIMMs.

@7EC0.ADF 32 Bit Memory Adapter (different name)
C7EC0.ADF Description Program for @7EC0.ADF

SIMMply-RAM/16 72-pin
Early SIMMply-RAM/16 72-pin

Photos provided by Alexandros Paterakis. Thanks!

SIMMply-RAM/16 72-pin "110-00200-00-B00" [P] [P] | [P] [P]

JP2 Enable/disable jumper (?)
SP1 Spare PAL position
U5 IDT6116 2Kx8 SRAM (14-pin socket)
U34-37 72-pin SIMM sockets

Early SIMMply-RAM/16 72-pin [P]

JP1 0WS/1WS jumper
JP2 Enable/disable jumper (?)
SP1 Spare PAL position
TP1 Vcc (+5V) test point
TP2 GND (Ground) test point
U5 IDT6116 2Kx8 SRAM (14-pin socket)
U33-36 72-pin SIMM sockets

Seen on the box art. Similar to the later version above but with one additional jumper (0WS/1WS), voltage test points, and one less PAL.

Specifications (SIMMply-RAM/16, 72-pin SIMMs)

Supported Systems

PS/2 Models 50, 50Z, 55, 57, 60, 65 or any other 16-bit Micro Channel compatible system.

SIMM Compatibility

256Kx36 (1 MB), 512Kx36 (2 MB), 1Mx36 (4 MB), 2Mx36 (8 MB) IBM compatible 72-pin SIMMs.
1 MB, 2 MB, 4 MB or 8 MB modules can be mixed in any combination. Up to 32 MB.

Memory Modes

Extended and/or expanded (EMS).
EMS compatibility - LIM 4.0, LIM 3.2 on-board hardware support.

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism is maintained by Tomáš Slavotínek.
Last update: 20 Jan 2024 - Changelog | About | Legal & Contact