RE: accessing 2 ports at a time

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??? 11/05/01 23:54 Read: times	#16289 - RE: accessing 2 ports at a time
	Joel, You indicate that each operation works exclusively but not when they co-execute. Check for a resource conflict i.e. register, ram store, timer reg, etc) being simulataneously (and not co-operatively used). If interrupts are part of the execution path or if they occur during execution, check for PSW (or other resource) contamination. regards, p

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Topic Author Date
accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00
RE: accessing 2 ports at a time              01/01/70 00:00

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Topic	Author	Date
accessing 2 ports at a time		01/01/70 00:00
*RE: accessing 2 ports at a time*		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00
RE: accessing 2 ports at a time		01/01/70 00:00