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Discussion Groups | Freescale DSPs | Which outputs can I Use?
Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).
Which outputs can I Use? - wpethe - Jan 16 14:19:00 2002
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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 |
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RE: Which outputs can I Use? - Haile, David - Jan 16 16:29:00 2002
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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 Yahoo! Groups Sponsor ADVERTISEMENT <http://rd.yahoo.com/M=215002.1818248.3328688.1261774/D=egroupweb/S=17057718< br /> 55:HM/A=847665/R=0/*http://ads.x10.com/?bHlhaG9vbW9uc3RlcjcuZGF0=1011193294% 3eM=215002.1818248.3328688.1261774/D=egroupweb/S=1705771855:HM/A=847665/R=1 <http://us.adserver.yahoo.com/l?M=215002.1818248.3328688.1261774/D=egroupmai< br /> l/S=1705771855:HM/A=847665/rand=722631566> _____________________________________ /groups.php3 <http://www.dsprelated.com/groups.php3 > . |
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