x68000:xsimm10_-_memory_expansion_board
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x68000:xsimm10_-_memory_expansion_board [2012/01/12 09:52] – eidis | x68000:xsimm10_-_memory_expansion_board [2019/08/27 20:45] (current) – external edit 127.0.0.1 | ||
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However, due to the vertical size limitations of I/O expansion slots, there are following SIMM module vertical size restrictions: | However, due to the vertical size limitations of I/O expansion slots, there are following SIMM module vertical size restrictions: | ||
- | *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. | ||
Line 28: | Line 28: | ||
{{: | {{: | ||
- | XSIMM10 SIMM modules must have the same access time and memory capacity | + | XSIMM10 SIMM modules must have the same access time and memory capacity |
- | SIMM modules with 4MB or 1MB capacity can be used as a pair. However, to implement two pairs, do not use 4MB SIMM modules. | + | SIMM modules with 4MB or 1MB capacity can be used for the first pair. However, do not use 4MB SIMM modules |
- | *A Pair (Aペア): | + | *A Pair (Aペア): |
- | *B Pair (Bペア): | + | *B Pair (Bペア): |
- | |{{: | + | **Dipswitch settings** |
- | **DIP switch settings** | + | Click on the following images to enlarge. |
- | + | ||
- | S1 and S2 DIP switch settings as pictured above. | + | |
- | *0 = ON | + | |{{: |
- | | + | | |
- | (OFF = 1 is displayed on the board) | + | **Configuration examples** |
- | DIP switch settings as shown below. | + | |
- | |{{:x68000:xsimm10_6.jpg? | + | |{{:x68000:xsimm10_6_translated.png? |
+ | | 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