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Re: //c ROM Upgrade?



Jim Wong (jd-wong@cs.uiuc.edu) wrote:

> On a related note, how can I tell whether the old //c works with
> high speed (ie, greater than 1200 bps) modems?

The only real way is to hook up a fast modem and go for it.

The "test" is as follows:

  1. Turn on the power with no disk in the drive.
  2. Press CONTROL-RESET to stop the disk drive operation.
  3. At the "]" prompt type CALL-151 and press the return key
  4. Type FBBF and press the return key.

a FF means you have the eldest ROM's and should have the serial port 
problem... however, my IIc also has the eldest ROM's and has no problems 
at 9600.  

Go figure.

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