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Science Forum Index » Electronics - Components Forum » EEPROM boots w/o addressing
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Message |
| Werty |
 Posted: Sat Mar 03, 2007 12:10 pm |
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Guest
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Simple , low cost , EEPROM , that
spits out data from address
0000 , just by powering it up ,
and clocking it .
Does it exist ?
Its always bothered me to address
a simple low speed , serial device .
Its LUDDITE STUPID !!
They could have built them to
boot w/o addressing .....
and better !
There's enuf pins to use 2 pins to
be jumpered on the board to select
which boot block to boot , w/o addressing .
I'm building a UART loader .
The EEPROM will establish comm
by sending all the right stuff to an ARM
MCU and then continue on with loading
a program to the ARM . |
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