x68000:xsimm10_-_memory_expansion_board
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x68000:xsimm10_-_memory_expansion_board [2012/01/10 07:42] – eidis | x68000:xsimm10_-_memory_expansion_board [2012/01/23 08:33] – eidis | ||
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XSIMM10 (Ten X-Sim) was manufactured and sold from 1994 by Systems Research Ltd., Tokyo. It is a memory expansion board for the X68000 series. This product uses commercially available SIMM modules (not included) mounted on board, and is compatible with X68000 I/O expansion slots. | XSIMM10 (Ten X-Sim) was manufactured and sold from 1994 by Systems Research Ltd., Tokyo. It is a memory expansion board for the X68000 series. This product uses commercially available SIMM modules (not included) mounted on board, and is compatible with X68000 I/O expansion slots. | ||
- | + | ||
|{{: | |{{: | ||
| XSIMM10 | | XSIMM10 | ||
- | **Selection and implementation of the SIMM module** | + | **Compatible |
- | This XSIMM (Single In-line Memory Module) | + | The XSIMM10 |
*PC/AT: 9-bit (with parity) 30-pin | *PC/AT: 9-bit (with parity) 30-pin | ||
*Macintosh: 8-bit, 30-pin | *Macintosh: 8-bit, 30-pin | ||
- | However, due to the size limitations of I/O expansion slots, there are following SIMM module vertical size restrictions: | + | However, due to the vertical |
- | *When mounted in slot 1: Less than 15.3mm | + | *When mounted in slot 1: Height must be less than 15.3mm |
- | *When mounted in slot 2: Less than 20.4mm | + | *When mounted in slot 2: Height must be less than 20.4mm |
If the size is exceeded, the adjacent slot is unusable. | If the size is exceeded, the adjacent slot is unusable. | ||
- | In addition, when used with the following models, you must have a total of 2MB internal memory to add more RAM and 1MB of internal memory boards in advance. | + | In addition, when used with the following models, you must have a 1MB of internal memory expansion board in advance and a total of 2MB internal memory to add more RAM. |
+ | |||
+ | {{: | ||
+ | |||
+ | XSIMM10 SIMM modules must have the same access time and memory capacity for each pair. The RAM can be expanded up to 10MB maximum. | ||
+ | |||
+ | SIMM modules with 4MB or 1MB capacity can be used for the first pair. However, do not use 4MB SIMM modules for the second pair. | ||
+ | |||
+ | *A Pair (Aペア): | ||
+ | *B Pair (Bペア): Both SIMM modules can be only 1MB | ||
- | {{: | + | **Dipswitch settings** |
- | XSIMM10 one pair of two SIMM modules have the same access time and memory capacity per pair as a pair or two pairs can be expandable to up to 10MB. | + | Click on the following |
- | SIMM memory modules that can be used per sheet, the sheet is 4MB / images | + | |
- | However, | + | |
- | • A pair, each SIMM modules can be implemented 4MB / images or 1MB /. | + | |
- | (You must specify the amount of memory on the SIMM module that implements). | + | |
- | • B pairs: each SIMM modules can be implemented only 1MB /. | + | |
- | {{: | + | |{{: |
+ | | OFF = 1 is displayed on the board | S1 and S2 Dipswitch settings as pictured above | | ||
- | DIP switch settings | + | **Configuration examples** |
- | S1 DIP switch settings as pictured above, there are two of S2. The configuration of the projection set at yellow. | + | |
- | - Set to 0: projections to ON (S1, the displays and S2) that. | + | |
- | • 1 set: OFF side protrusion (the number) to. | + | |
- | (OFF = 1 have been displayed on the board) | + | |
- | DIP switch settings as shown below. | + | |
- | |{{:x68000:xsimm10_5.jpg?250|}} |{{:x68000:xsimm10_6.jpg?250|}} |{{: | + | |{{:x68000:xsimm10_6_translated.png?350|}} |{{:x68000:xsimm10_7_translated.png?350|}} | |
+ | | S1 Dipswitch settings | ||
- | DIP switch | + | Dipswitch |
- | * The product' | + | Keep the scene alive ! |
+ | Eidis |
x68000/xsimm10_-_memory_expansion_board.txt · Last modified: 2019/08/27 20:45 by 127.0.0.1