Post Created date
Timers with mega
Erik, Today I was much more level headed, I saw that as I was paging through the datasheet. Something wierd is hapening though, I can change the higher value(OCR1AH) all I want...
Tuesday, 3 December 2002 - 02:04
External Memory
I actually started to understand this after I posted this. It is easier to think abotu it when you arent franticing to write the post. you have 16 bits of addressing space to fill...
Thursday, 23 May 2002 - 21:08
External Memory
Sean, Thanks for the help, so I guess as long as you use the ALE, and WR pins at the appropiate times, that is how you get the address to the address place, and the data to the...
Thursday, 23 May 2002 - 19:51
How to control 150 LEDs ?
CPLD's are very easy to do. Altera has devices that can handle up to 100ma per pin, I believe that would be plenty of an output. I am pretty handy at VHDL, if you need assitance...
Wednesday, 27 February 2002 - 07:15
playing with strings
Ok, I got it working ! Here is what I have: .def temp = r17 .def reg = r18 .def zero = r20 .def count = r19 .def curtext = r0 .equ int = 10 .equ zero = 0x00...
Monday, 25 February 2002 - 05:46
backward ports.
I just want to thank everyone for there help, I am very new to assembly, and I am trying my best to really get a grip on it .. thanks again ..
Thursday, 21 February 2002 - 07:09
Assembler Tutor
Thanks, its very useful, what would be a godd editor(for asm) and assembler and linker ?
Wednesday, 20 February 2002 - 08:30
PWM Atmego103
TCCR2 = 0x64; PWM Enabled, O/P Disconnected Prescaler : CK/256 OCR2 = 0xAA; Compare value TCNT2 = 0x00; Initial value .. . what other bits do I need to set ?
Sunday, 17 February 2002 - 17:48
RTC wih ATMEGA
I fixed it, it was hanging on the dummy char for some reason. I remed out the dummy char line, and it is fine. Can someone explain why it was hanging on that line ?
Friday, 15 February 2002 - 09:56
RTC wih ATMEGA
I have it working now, but for some reason it stops once it gets to ten ....
Friday, 15 February 2002 - 09:15