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[avrdude-dev] STK500v2 speed problems
From: |
Klaus Rudolph |
Subject: |
[avrdude-dev] STK500v2 speed problems |
Date: |
Fri, 18 Mar 2011 23:49:23 +0100 |
User-agent: |
Thunderbird 2.0.0.23 (X11/20090817) |
Hi all,
I today program a at90s8515 a few times and need around 40 sec to write
and 10 sec to verify. After a few programmings I now need 250 sec. Why?
I use:
avrdude -p 8515 -c stk500v2 -P /dev/ttyS0 -e -v -U flash:w:cservo8.srec
avrdude: Version 5.6cvs, compiled on Jan 14 2009 at 11:11:38
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
System wide configuration file is "/opt/linux//etc/avrdude.conf"
User configuration file is "/home/zfrdh/.avrduderc"
User configuration file does not exist or is not a regular
file, skipping
Using Port : /dev/ttyS0
Using Programmer : stk500v2
AVR Part : AT90S8515
Chip Erase delay : 20000 us
PAGEL : P00
BS2 : P00
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page
Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages
MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------
----- ----- ---------
eeprom 4 12 128 0 no 512 0 0
4000 9000 0x80 0x7f
flash 4 12 128 0 no 8192 0 0
4000 9000 0x7f 0x7f
signature 0 0 0 0 no 3 0 0
0 0 0x00 0x00
fuse 0 0 0 0 no 1 0 0
0 0 0x00 0x00
lock 0 0 0 0 no 1 0 0
9000 9000 0x00 0x00
Programmer Type : STK500V2
Description : Atmel STK500 Version 2.x firmware
Programmer Model: STK500
Hardware Version: 2
Firmware Version Master : 2.01
Topcard : Unknown
Vtarget : 5.1 V
SCK period : 276.7 us
Varef : 5.0 V
Oscillator : 3.686 MHz
What I am doing wrong? What can I change to get old timings?
I am a bit confused about that problem. Is there a problem with the
device, parameters inside the stk500? Some corrupted init files?
Thanks!
Klaus
- [avrdude-dev] STK500v2 speed problems,
Klaus Rudolph <=