Difference between revisions of "XT-CF-Lite V4"
Numberformat (talk | contribs) |
Numberformat (talk | contribs) |
||
| Line 21: | Line 21: | ||
During the bootup if your card doesn't have any conflicts then you will see the XT-IDE menu. This will allow you to enter commands to control how your system boots. | During the bootup if your card doesn't have any conflicts then you will see the XT-IDE menu. This will allow you to enter commands to control how your system boots. | ||
| − | Type: "A A" to boot from the A drive. This will be required if you want to install DOS for the first time from the A drive. Once DOS is installed you | + | Type: "A A" to boot from the A drive. This will be required if you want to install DOS for the first time from the A drive. Once DOS is installed you *MAY* need to again boot from the A: drive and issue the fdisk /mbr command to install the MBR to the C drive as the DOS 6.22 setup does not do this by default. |
| | ||
| + | |||
== Post build == | == Post build == | ||
Revision as of 22:49, 17 September 2021
This is a place holder page for the XT-CF-Lite V4 card.
More to come...
Tips
- 4GB card is the maximum recommended card for this adapter. It offers the maximum space allowed on the FAT16 (2GB) and IDE standard (2 Drives) however DOS takes a long time calculating the available space. You can still purchase the 4GB card and partition it in Linux to a smaller value depending on the actual space you need.
Address settings
My personal experience its best to initially setup your card with the following DIP Switch settings. If you choose to use this with a floppy controller it will allow you to have the floppy controller at ROM address 0x8000 which is lower than this controller's address.
IO Base Address: 0x300 this means SW1.1-4 All ON
SW2.1-2 = 11
ROM Address: 0xCA000 SW2.3-7: 11010
Boot up
During the bootup if your card doesn't have any conflicts then you will see the XT-IDE menu. This will allow you to enter commands to control how your system boots.
Type: "A A" to boot from the A drive. This will be required if you want to install DOS for the first time from the A drive. Once DOS is installed you *MAY* need to again boot from the A: drive and issue the fdisk /mbr command to install the MBR to the C drive as the DOS 6.22 setup does not do this by default.
Post build
- It is recommended to boot the computer and install DOS 6.22. This will format your drive and install the DOS system which has tools you can use to manage your system. The DOS will install however you will still have problems booting since DOS does not issue the fdisk /mbr you have to do this manually.
- Once you are booting from the CF card you can run fdisk again to create a extended partition and create a drive D:
- Format drive D in order to use the second half of the 4GB CF card by issuing the "format /s d:" command.
Troubleshooting
- Hard drive does not boot - try fdisk /mbr
- Cannot load COMMAND, system halted - Make sure that there is a line in AUTOEXEC.BAT that reads "COMSPEC=X:\PATH" where "X:\PATH" is wherever COMMAND.COM resides. Edit the PATH command in your AUTOEXEC.BAT file, if you are trying to run a command in another directory that should be accessible from anywhere.
- System gets very unstable and/or the data on the Compact Flash drive gets corrupted. There may be many reasons for this. During my testing I noticed that the card is very prone to noise on the bus. Please ensure that card is located as close as possible to the processor board. Other reason is that the Compact Flash card may not be fully compatible with the board. Replace the CF card with another one and try again.