<br><font size=2 face="sans-serif">Hi all,</font>
<br><font size=2 face="sans-serif">I am having some doubts regarding the
flashes.</font>
<br><font size=2 face="sans-serif">I am having two types of flash. One
flash is of ST make (M29W040B) having two chips of 512kbit size (total
size is 1MB). The total sector in each chip is 8.</font>
<br><font size=2 face="sans-serif">and another flash used for storing code.</font>
<br><font size=2 face="sans-serif">This is of AMD make (AM29LV160B).It
is also of two chips with 2MBit and total is 4MB size.The total sector
is 35.</font>
<br>
<br><font size=2 face="sans-serif">Now my question is how to define these
things in myboard.h file.</font>
<br><font size=2 face="sans-serif">ie </font>
<br><font size=2 face="sans-serif">#define CFG_MAX_FLASH_BANKS //what
values i have to put for these defined variables</font>
<br><font size=2 face="sans-serif">#define CFG_MAX_FLASH_SECT //
what values i have to put for these defined variable
</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_SIZE
//what values i have to put for these defined variable</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_ERASE_TOUT
8000 /* Timeout for Flash Erase (in ms) */</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_WRITE_TOUT
5 /* Timeout for Flash Write (in ms)
*/</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_LOCK_TOUT
5 /* Timeout for Flash Set Lock Bit (in ms) */</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_UNLOCK_TOUT
10000 /* Timeout for Flash Clear Lock Bits (in ms) */</font>
<br><font size=2 face="sans-serif">#define CFG_FLASH_PROTECTION </font>
<br>
<br><font size=2 face="sans-serif">2. I came to know from datasheet of
AMD that it is CFI complaint but i did get any info regarding ST make .
Can anybody tell is this flash is cfi complaint or not. </font>
<br><font size=2 face="sans-serif">Please help me in this regard.</font>
<br><font size=2 face="sans-serif">Thanks in advance.<br>
Prabha J.<br>
Tata Consultancy Services Limited<br>
Mailto: prabha.j@tcs.com<br>
Website: http://www.tcs.com</font>
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