CHICONY, INC.
CH-386S-16C/D
|
Processor |
80386SX |
|
Processor Speed |
16MHz |
|
Chip Set |
C & T |
|
Max. onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
AMI/Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP5 |
Reset switch |
JP13 |
|
Power LED & keylock |
JP9 |
Turbo switch |
JP14 |
|
Speaker |
JP10 |
Turbo LED |
JP15 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
Battery select onboard |
JP4 |
Closed | |
|
Battery select external |
JP4 |
Open | |
|
CPU speed select iOSC/2 |
JP16 |
pins 2 & 3 closed | |
|
CPU speed select iOSC/1 |
JP16 |
pins 1 & 2 closed | |
|
Monitor type select color |
SW1/switch 1 |
On | |
|
Monitor type select monochrome |
SW1/switch 1 |
Off | |
|
DRAM memory operation select 100ms |
SW1/switch 2 & 3 |
On | |
|
DRAM memory operation select 120ms |
SW1/switch 2 & 3 |
Off | |
|
DRAM CONFIGURATION | |||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
JP21 - JP26 |
|
512KB |
(18) 41256 |
NONE |
NONE |
NONE |
pins 2 & 3 closed |
|
1MB |
(18) 41256 |
(18) 41256 |
NONE |
NONE |
pins 2 & 3 closed |
|
1.5MB |
(18) 41256 |
(18) 41256 |
(2) 256K x 9 |
NONE |
pins 1 & 2 closed |
|
2MB |
(18) 41256 |
(18) 41256 |
(2) 256K x 9 |
(2) 256K x 9 |
pins 1 & 2 closed |
|
2MB |
(18) 411000 |
NONE |
NONE |
NONE |
pins 2 & 3 closed |
|
2.5MB |
(18) 41256 |
(18) 41256 |
(2) 256K x 9 |
NONE |
pins 1 & 2 closed |
|
3MB |
(18) 41256 |
(18) 41256 |
(2) 256K x 9 |
(2) 256K x 9 |
pins 1 & 2 closed |
|
4MB |
(18) 411000 |
(18) 411000 |
NONE |
NONE |
pins 2 & 3 closed |
|
5MB |
(18) 411000 |
(18) 411000 |
(2) 256K x 9 |
NONE |
pins 1 & 2 closed |
|
6MB |
(18) 411000 |
(18) 411000 |
(2) 256K x 9 |
(2) 256K x 9 |
pins 1 & 2 closed |
|
6MB |
(18) 411000 |
(18) 411000 |
(2) 1M x 9 |
NONE |
pins 1 & 2 closed |
|
8MB |
(18) 411000 |
(18) 411000 |
(2) 1M x 9 |
(2) 1M x 9 |
pins 1 & 2 closed |
|
TURBO CONFIGURATION | ||||
|
Mode |
JP1 |
JP2 |
JP3 |
JP12 |
|
Phoenix & AMI BIOS 8742 turbo pin 32 |
Open |
Closed |
Open |
N/A |
|
Phoenix & AMI BIOS 8742 turbo pin 27 |
Closed |
Open |
Open |
N/A |
|
Phoenix & AMI BIOS 8742 turbo pin 23 |
Closed |
Closed |
Closed |
N/A |
|
Active high for AMI BIOS |
Closed |
Closed |
Open |
pins 1 & 2 |
|
Active low for Phoenix BIOS |
Closed |
Closed |
Open |
pins 2 & 3 |