pasicr said:Hi Cplia,
What kind of programmer you use?
Can you explaine precisly setting for fuse bit,
I need to programm attiny2313 at 20MHz with crystal, projects is rgb generator for testing monitors,
regards
cplia said:pasicr said:Hi Cplia,
What kind of programmer you use?
Can you explaine precisly setting for fuse bit,
I need to programm attiny2313 at 20MHz with crystal, projects is rgb generator for testing monitors,
regards
I use PonyProg. The circuit I am using is the one that electronicus
mentioned above on this topic.
Since you want to clock your chip with a 20MHz crystal, then you need
to set CKSEL1=1, CKSEL2=1 and CKSEL3=1 (1 means unprogrammed,
as indicated in the data sheet for ATtiny2313, page.26). Fuses, determine the mode
of operation for the chip, e.g. to use internal instead of external clock, etc.
I guess an expert programmer can explain this with a better way.
good luck
wingsnow said:cplia said:pasicr said:Hi Cplia,
What kind of programmer you use?
Can you explaine precisly setting for fuse bit,
I need to programm attiny2313 at 20MHz with crystal, projects is rgb generator for testing monitors,
regards
I use PonyProg. The circuit I am using is the one that electronicus
mentioned above on this topic.
Since you want to clock your chip with a 20MHz crystal, then you need
to set CKSEL1=1, CKSEL2=1 and CKSEL3=1 (1 means unprogrammed,
as indicated in the data sheet for ATtiny2313, page.26). Fuses, determine the mode
of operation for the chip, e.g. to use internal instead of external clock, etc.
I guess an expert programmer can explain this with a better way.
good luck
Electronicus has mentioned more than one circuit. Which one do you refer to ?
Thansks
electronicus said:Look here: **broken link removed**
AT90S2313 and ATTiny2313 , ISP programmer.
**broken link removed**wingsnow said:electronicus said:Look here: **broken link removed**
AT90S2313 and ATTiny2313 , ISP programmer.
This is the one Im looking for. (with max232)
Which software program will support this programmer ?
Thanks.
electronicus said:**broken link removed**wingsnow said:electronicus said:Look here: **broken link removed**
AT90S2313 and ATTiny2313 , ISP programmer.
This is the one Im looking for. (with max232)
Which software program will support this programmer ?
Thanks.
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nyangirojoe said:im doing my project regarding scrolling message display comprising 7*50 arrays of LEDs.I have the program/code to display and scroll alphanumeric set of characters.
Here is the Hex code you need to burn into your ATtiny2313 microcontroller:
My project is consist of 256 characters with ATtiny2313 microcontroller. It uses seven BD139 and 74HC595 as a LED driver and shift register.
I programmed it in C... the code that scrolls the LEDs is there too(above) but i cant display letters,which is my goal. Does someone know something? ill appreciate
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