One reason we went to the 805, then considered the 807 was because we needed more output pins. The cost wasn't a big consideration for our small volumes. If you have plenty of memory space, maybe you could map some external IO onto an address? You'd have to be careful about that one. -----Original Message----- From: wpethe [mailto:] Sent: Wednesday, January 16, 2002 7:19 AM To: Subject: [motoroladsp] Which outputs can I Use? Hi, we are using a DSP56F803. Now I have a problem: We just use GPIO as I/O and PWM as simple output. Now I need more output pins, setting up by software. Thanks W. pethe <http://rd.yahoo.com/M!5002.1818248.3328688.1261774/D=egroupweb/S057718 55:HM/A7665/R=0/*http://ads.x10.com/?bHlhaG9vbW9uc3RlcjcuZGF011193294% 3eM!5002.1818248.3328688.1261774/D=egroupweb/S05771855:HM/A7665/R=1 <http://us.adserver.yahoo.com/l?M!5002.1818248.3328688.1261774/D=egroupmai l/S05771855:HM/A7665/randr2631566> _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: To Post: To Leave: Archives: http://www.yahoogroups.com/group/motoroladsp <http://www.yahoogroups.com/group/motoroladsp> More Groups: http://www.dsprelated.com/groups.php3 <http://www.dsprelated.com/groups.php3 ">http://docs.yahoo.com/info/terms/> .