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SupraRam 2000
SupraRam 2000 is the A2000 version of another Supra product (the SupraRam for
A500). It is a Z2 memory board capable of housing 2/4/6/8 MB of 16bit memory.
The RAM chips used in the SupraRam 2000 must be 1 megabit x 1 DRAM chips, 120
nanoseconds or faster. You will need 16 chips for each Megabyes (MB) of RAM.
The first 2MB of RAM must be in the row of sockets labeled U10.
The second 2 MB must be in the row labeled U20.
The third 2 MB of RAM go in U30.
The fourth 2 MB go in row U40.
To indicate how muche RAM is on the board, fist locate the header marked 2/4-6/8 on the SupraRAM 2000 board. Then move the two jumpers so they accurately indicate how much RAM the board contains. To do this, place the jumpers next to the numbers printed on the RAM board as follows. If the jumpers are placed next to both of the 2 labels, 2 MB is selected; if they are next to both of the 4 labels, 4 MB is selected, and so on. Two exaples of this system are shown below (both are top views):
 dpmworld
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Big Book of
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Amiga Gallery
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