Re: Illegal address in DataPort
"Mark Purcell [MAP]" <map-hdgEqy5R1AG+FmPSFd0fl9Bc4/[email protected]>
| Newsgroups | gmane.comp.hardware.microcontrollers.tini |
|---|---|
| Organization | MAP Electronics |
| Message-ID | <0abd01c3ef52$e5c11960$0200a8c0@Jaguar> |
Hi Shawn, For the 390 according to the TINI Specification p. 186 the DataPort class can only access CE3* and PCEn* spaces, and the flash/SRAM spaces are "reserved for code and data storage and are therefore owned by the operating system". I guess this is true of the 400 too. Mark. ----- Original Message ----- From: "Shawn Silverman" <[email protected]> To: <tini-6tN4nzCoH/[email protected]> Sent: Monday, February 09, 2004 4:33 PM Subject: [TINI]Illegal address in DataPort > Hello. I'm using DataPort to access flash at memory address 0x4a0000, > but the read() calls throw an IllegalAddressException. Why is this so? > I was able to successfully read from this location via assembly. > > Thanks, > -Shawn > > _______________________________________________ > TINI mailing list > TINI-6tN4nzCoH/[email protected] > To UNSUBSCRIBE, edit your profile, or see list archives: > http://lists.dalsemi.com/mailman/listinfo/tini > _______________________________________________ TINI mailing list TINI-6tN4nzCoH/[email protected] To UNSUBSCRIBE, edit your profile, or see list archives: http://lists.dalsemi.com/mailman/listinfo/tini