home *** CD-ROM | disk | FTP | other *** search
Text File | 1996-08-20 | 1.0 KB | 26 lines | [TEXT/MPS ] |
-
- / DL.fix
- /
- / These instructions expand the Open Firmware user interface download text
- / buffer from 64K to 256K. If you are developing test FCode for the NCR
- / 8250S card and are using the NCR-FLASH.of tool to flash ROM images onto
- / the card, then the default 64K download buffer only allows you to work
- / with an image a little over 20K in size, since the corresponding
- / downloadable text file generated by the makecreate script is about 3 times
- / the size of the binary image.
-
- / To use this fix, download this file into the Open Firmware user interface,
- / using the dl command, before downloading anything else. When you type
- / ctrl-d, you should see the string "A00000" printed to the terminal. If
- / some other number appears instead, the memory for the new buffer could not
- / be allocated.
-
- / This is only a temporary hack, and is only compatible with Open
- / Firmware 0.994i in the Mac ROM A7.
-
- dev /
- a00000 40000 map-in u.
- a00000 @startvec ac + l!
- : dl @startvec ac + @ 40000 (dl)
- @startvec ac + @ swap dup cr . ." received" cr evaluate ;
-