Re: EEPROM boots w/o addressing
- From: "TT_Man" <Someone@xxxxxxxxxxxx>
- Date: Sat, 03 Mar 2007 22:42:27 GMT
"Werty" <werty@xxxxxxxxxxxxx> wrote in message
news:1172938249.859559.240230@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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 .
No, it doesn't exist.... what about processors that vector to FFFF and go
downwards????
.
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