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??? 08/21/08 20:01 Read: times	#157647 - Maybe a helpful link Responding to: ???'s previous message
	http://www.8052.com/forum/read.phtml?id=114600 Jon

List of 34 messages in thread

Topic	Author	Date
Programming 8051/8052		01/01/70 00:00
Get something ready to do to start...		01/01/70 00:00
here's a simple ISP cable for 89S51/2		01/01/70 00:00
... and HOPE		01/01/70 00:00
or DS89C450		01/01/70 00:00
Not the fastest by 3::1		01/01/70 00:00
There are features ...		01/01/70 00:00
Pray explain		01/01/70 00:00
Some features really DO help		01/01/70 00:00
why fiddle with MODE 0		01/01/70 00:00
There aren't many reasons, but SPI isn't one		01/01/70 00:00
you are describing SPI		01/01/70 00:00
Have a look!		01/01/70 00:00
luvverly !		01/01/70 00:00
... and what I really like ...		01/01/70 00:00
nope		01/01/70 00:00
You missed a thing or two, Erik		01/01/70 00:00
i edit my answer as		01/01/70 00:00
AT89S5X or DS89C450MNG		01/01/70 00:00
Back to Topic-here is what I tried for days..		01/01/70 00:00
two mistakes		01/01/70 00:00
Logic Low Levels?		01/01/70 00:00
please consider		01/01/70 00:00
Abt ISP cable ang voltage level		01/01/70 00:00
That how most of these posts go		01/01/70 00:00
schematics at last!		01/01/70 00:00
no, the frequency does not matter		01/01/70 00:00
Maybe a helpful link		01/01/70 00:00
Where you measure the voltage makes a difference		01/01/70 00:00
ISP Schematics at last!		01/01/70 00:00
Keep your work clean and wires short		01/01/70 00:00
See if this suits you...		01/01/70 00:00
EA pin should be high		01/01/70 00:00
EA high not necessary during ISP		01/01/70 00:00

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