TOUCH, INC.
CACHE 386 33/40
|
Processor |
80386DX |
|
Processor Speed |
33/40MHz |
|
Chip Set |
Touch |
|
Max. Onboard DRAM |
8MB |
|
Cache |
32/64/128KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit external memory card slot |
|
NPU Options |
80387/3167 |
|
CONNECTIONS |
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|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP2 |
Speaker |
JP10 |
|
Turbo LED |
JP7 |
Turbo switch |
JP11 |
|
Reset switch |
JP8 |
32-bit external memory card |
S1 |
|
Power LED & keylock |
JP9 |
|
|
|
USER CONFIGURABLE SETTINGS |
|||
|
Function |
Jumper |
Position |
|
|
|
Monitor type select color |
JP3 |
Open |
|
|
Monitor type select monochrome |
JP3 |
closed |
|
|
NPU mode select synchronous with CPU |
JP5 |
Pins 1 & 2 closed |
|
|
NPU mode select synchronous with oscillator installed at Y1 |
JP5 |
Pins 2 & 3 closed |
|
|
External battery select 6VDC |
JP200 |
Open |
|
|
External battery select 3.6VDC |
JP200 |
closed |
|
|
CMOS memory normal operation |
JP202 |
Open |
|
|
CMOS memory clear |
JP202 |
closed |
|
DRAM CONFIGURATION |
||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
Note:Banks 2 & 3 are utilized when a 32-bit external memory card is installed at S1. |
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|
CACHE CONFIGURATION |
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|
Size |
Bank 0 |
Bank 1 |
Tag (U15) |
Tag (U16) |
|
32KB |
(4) 8K x 8 |
NONE |
NONE |
(1) 8K x 8 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 32K x 8 |
NONE |
|
CACHE JUMPER CONFIGURATION |
|
|
Size |
JP6 |
|
32KB |
Pins 1 & 2 closed |
|
64KB |
Pins 2 & 3 closed |
|
128KB |
Pins 2 & 3 closed |