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Can we expect the ATXtiny?
I wonder if we also can expect the ATXtiny after the ATXmega? With cool features like: 32 MIPS (internal xtal/PLL/RTC) Hardware multiplier (MUL instructions) USART/ISP/USI/TWI/...
Saturday, 31 July 2010 - 18:32
USB stick to AVR?
Is it possible to interface and control a USB stick (for example 1GB USB 2.0) to a USB AVR? (AT90USB162?)
Monday, 19 July 2010 - 18:19
Can this cause a bug?
A push instruction between sub and breq. mov temp, chrWmax sub temp, chrWval ;count = chrWmax - chrWval push temp ;keep count breq cntZero
Monday, 29 March 2010 - 15:31
[ASM] How mirror unknown count?
I get an unknown count value in a register between 6 and 2, how can I mirror this count? For example. cnt=6 |cnt=5 ------------- 543210|43210| ccw 012345|01234| cw I think max...
Saturday, 6 March 2010 - 19:19
Size AVRISP MKII board
Does anybody know where I can find the size of the AVRISP MK2 board? http://www.webx.dk/avrisp-mk2-mo...
Friday, 12 February 2010 - 21:28
How to simulate a printer at LPT1?
How can I let an AVR simulate a (LPTx) printer and receive the (ASCII) data (the OS needs ready acknowledge?)
Thursday, 4 February 2010 - 15:32
How neg a 10-bit value in ASM?
How to make a 10-bit value negative in ASM?
Tuesday, 1 December 2009 - 17:53
I wonder is it possible to drive a MOSFET directly with an ATmega32HVB? Because Vcc can go to 25V. Usually you need a higher voltage on the gate of a MOSFET to steer it fully open...
Sunday, 15 November 2009 - 10:00
10-bit overflow in Z prob?
Hi Will this code work if Z is a 10-bit counter and thus overflow at 1023 while Z is 16-bit? lsr ZH ;Z / 2 ror ZL brcc noOvf noOvf: If this not work...
Thursday, 29 October 2009 - 20:13
How can I name e.g. Y+0?
Hi 8) How can I change Y+0. ldd XL, Y+0 ldd XH, Y+1 To something like this. ldd XL, deltaL ldd XH, deltaH ? :? .set, .def or .equ do not work. .macro, can't figure...
Monday, 19 October 2009 - 18:22
What's behind a Reserved SRAM address?
When I write data into a Reserved SRAM address it sometimes works out well, sometimes influence on periferals. Are there lists available what is behind a Reserved address on each...
Sunday, 18 October 2009 - 14:03
How to FM two soft sines?
How to frequency modulate (FM) two sinewaves by software? On every moment of the samplerate (for example 44.4 usec.) you have two amplitudes available. Carrierwave (CARR) and...
Friday, 16 October 2009 - 11:55