
CHICONY, INC.

CH-386S-16B

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

[Image]

                                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

     Monitor type select color         SW1/switch 1             On

      Monitor type select               SW1/switch 1            Off
      monochrome

     DRAM memory operation           SW1/switch 2 & 3           On
      select 100ms

      DRAM memory operation           SW1/switch 2 & 3          Off
      select 120ms

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2         Bank 3

     512KB       (2) 256K x        NONE          NONE           NONE
                     9

      1MB        (2) 256K x     (2) 256K x       NONE           NONE
                     9              9

     1.5MB       (2) 256K x     (2) 256K x     (2) 256K x       NONE
                     9              9              9

      2MB        (2) 256K x     (2) 256K x     (2) 256K x   (2) 256K x 9
                     9              9              9

      2MB        (2) 1M x 9        NONE          NONE           NONE

     2.5MB       (2) 256K x     (2) 1M x 9       NONE           NONE
                     9

      3MB        (2) 256K x     (2) 256K x    (2) 1M x 9        NONE
                     9              9

      4MB        (2) 1M x 9     (2) 1M x 9       NONE           NONE

     4.5MB       (2) 256K x     (2) 1M x 9    (2) 1M x 9        NONE
                     9

      5MB        (2) 256K x     (2) 256K x    (2) 1M x 9     (2) 1M x 9
                     9              9

      6MB        (2) 1M x 9     (2) 1M x 9    (2) 1M x 9        NONE

     6.5MB       (2) 1M x 9     (2) 1M x 9    (2) 1M x 9    (2) 256K x 9

      8MB        (2) 1M x 9     (2) 1M x 9    (2) 1M x 9     (2) 1M x 9

                            TURBO CONFIGURATION

          Mode               JP1          JP2          JP3        JP12

   Phoenix & AMI BIOS       Open        Closed        Open         N/A
   8742 turbo pin 32

   Phoenix & AMI BIOS      Closed        Open         Open         N/A
   8742 turbo pin 27

   Phoenix & AMI BIOS      Closed       Closed       Closed        N/A
   8742 turbo pin 23

   Active high for AMI     Closed       Closed        Open       pins 1 &
          BIOS                                                      2

     Active low for        Closed       Closed        Open       pins 2 &
      Phoenix BIOS                                                  3

