5. BIOS Setup
BX-2x0-DCxxxx, BX-2x0D-DCxxxx User’s manual
59
Description Choice
Gate A20 option
Gate A20 refers to the way the system addresses memory
above 1 MB (extended memory). When set to Fast, the
system chipset controls Gate A20.
When set to Normal, a pin in the keyboard controller
controls Gate A20. Setting Gate A20 to Fast improves
system speed, particularly with OS/2 and Windows
Typematic Rate Setting
When Disabled, the following two items (Typematic Rate
and Typematic Delay) are irrelevant. Keystrokes repeat at a
rate determined by the keyboard controller in your system.
When Enabled, you can select a typematic rate and
typematic delay.
Typematic Rate (Chars/Sec)
When the typematic rate setting is enabled, you can select a
typematic rate (the rate at which character repeats when
you hold down a key) of 6, 8, 10, 12, 15, 20, 24 or 30
characters per second.
Typematic Delay (Msec)
When the speed setting for the key input is enabled, you can
specify the interval of waiting time for the continuous key
input.
Summary of Contents for bx200 SERIES
Page 1: ...IPC Series BOX PC for BX200 Series User s Manual CONTEC CO LTD ...
Page 7: ...vi BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...
Page 19: ...2 System Reference 12 BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...
Page 27: ...3 Hardware Setup 20 BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...
Page 51: ...4 Each Component Function 44 BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...
Page 91: ...5 BIOS Setup 84 BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...
Page 113: ...6 Appendix 106 BX 2x0 DCxxxx BX 2x0D DCxxxx User s manual ...