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--- x68000:xsimm10_-_memory_expansion_board [2011/12/03 05:34] – eidis
+++ x68000:xsimm10_-_memory_expansion_board [2019/08/27 20:45] (current) – external edit 127.0.0.1
@@ Line 5: / Line 5: @@
 {{:x68000:xsimm10_1.jpg|}}
-XSIMM10 (Ten X-Sim) is manufactured and sold from 1994 Systems Research Ltd. in Tokyo and SIMM memory expansion board for the X68000 series expansion slot.
+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.
-This product, SIMM modules commercially available (not included) mounted on board, and is pierced to use the I / O expansion slots X68000.
 |{{:x68000:xsimm10_2.jpg|}}  |
-|XSIMM10  |
+|  XSIMM10  |
+**Compatible SIMM modules**
+The XSIMM10 board can be used with the following commercially available SIMM modules:
+  *PC/AT: 9-bit (with parity) 30-pin
+  *Macintosh: 8-bit, 30-pin
+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: Height must be less than 15.3mm
+  *When mounted in slot 2: Height must be less than 20.4mm
+If the size is exceeded, the adjacent slot is unusable.
+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.
+{{:x68000:xsimm10_3_translated.png?300|}}
+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): Both SIMM modules can be 4MB or 1MB (You must specify the capacity of installed SIMM modules).
+  *B Pair (Bペア): Both SIMM modules can be only 1MB
+**Dipswitch settings**
+Click on the following images to enlarge.
+|{{:x68000:xsimm10_4.jpg?350|}}  |{{:x68000:xsimm10_5_translated.png?350|}}  |
+|  OFF = 1 is displayed on the board  |  S1 and S2 Dipswitch settings as pictured above  |
+**Configuration examples**
+|{{:x68000:xsimm10_6_translated.png?350|}}  |{{:x68000:xsimm10_7_translated.png?350|}}  |
+|  S1 Dipswitch settings  |  S2 Dipswitch settings  |
+Dipswitch settings were taken from XSIMM10 instruction manual, copyright by Systems Research Ltd., Tokyo.
+Keep the scene alive !
+Eidis