46 PCA-6148/6148L User's Manual
Introduction
The PCA-6148/6148L system BIOS and custom drivers are located
in a 128 Kbyte, 32-pin (JEDEC spec.) Flash ROM device, desig-
nated U7. A single Flash chip holds the system BIOS, VGA BIOS,
EEPROM Back-up and CMOS Data. The display can be config-
ured via software. This method minimizes the number of chips and
eases configuration. You can change the display BIOS simply by
reprogramming the Flash chip.
PCA-6148 Utility Disk
The PCA-6148 is supplied with a software utility disk that holds
the necessary file for setting up the VGA display controller. The
disk’s directory and file structure is as follows:
ROOT
SSD
MAKEROM.EXE
VGABIOS
AWDFLASH.EXE
48-CRT.BIN
48-EL.BIN
48-TFT.BIN
48-STN.BIN
48-MONO.BIN
MAKEROM.EXE
This program supports the SSD, and can be programmed by the
programmer.
48-CRT.BIN
Supports CRT only.
48-TFT.BIN (default)
Supports 640 x 480 color TFT
(Sharp LQ9D011, Toshiba LTM09C015A/016)
Содержание PCA-6148
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Страница 73: ...Appendix A Flash RAM ROM disk 65 A Flash RAM ROM Solid State Disk A P P E N D I X ...
Страница 87: ...Appendix C Upgrading 79 PC 104 module dimensions mm ...
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