x68000:xsimm6_-_memory_expansion_board
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XSIMM6 (Six Sim X) was invented and manufactured in 1994 by Systems Research Ltd., Tokyo. It is a memory expansion board with built-in SIMM memory socket and there are two variants of it: | XSIMM6 (Six Sim X) was invented and manufactured in 1994 by Systems Research Ltd., Tokyo. It is a memory expansion board with built-in SIMM memory socket and there are two variants of it: | ||
- | *XSIMM6 | + | *XSIMM6 |
- | *XSIMM6c for X68000 XVI Compact. | + | *XSIMM6c |
- | This is due to the different shape and mounting of internal memory | + | This is due to different shape and mounting |
|{{: | |{{: | ||
| XSIMM6 | | XSIMM6 | ||
- | These XSIMM (Single In-line Memory Module) is installed in the SIMM modules | + | These XSIMM boards use the following 72pin SIMM memory |
- | For compatible machines • PC / AT: 9 bit (with parity) 72 pin for Macintosh: 8-bit or 72-pin | + | *PC/AT compatible: 9-bit (with parity) 72-pin |
- | + | *Macintosh: 8-bit, 72-pin | |
- | Middle of the board as the left picture, the bottom of the SIMM installed, with a dip switch to set the memory in this expansion area. | + | |
- | DIP switch settings, proceed as follows. | + | |
- | |{{: | + | It supports 4MB and 8MB SIMM's (70ns and 60ns SIMM's will work but only at 70ns). It can expand the X68000 memory with additional 2MB, 4MB or 6MB. |
+ | There is a dip-switch panel in the middle of the board right below the SIMM socket. | ||
+ | The dip-switch settings are as follows: | ||
- | Ie, or 8MB SIMM in place 6MB, if all four switches to ON, additional capacity is 6MB. (Set the picture above). | + | |{{: |
- | * The product' | + | The memory will be expanded with additional 6MB even if an 8MB SIMM will be installed and all four switches are set to ON. |
x68000/xsimm6_-_memory_expansion_board.1323615176.txt.gz · Last modified: 2019/08/27 20:44 (external edit)