Lowyat.NET: Latest topics by zokuero

[WTS] USED TRAKTOR SCRATCH AUDIO 10 (A10)

zokuero — Thu, 21 Mar 2013 03:26:50 +0800

Item(s):NATIVE INSTRUMENTS TRAKTOR SCRATCH A10

Package includes: Audio Interface / Soundcard , Original Timecode CD & Vinyl , Adapter , 2 RCA Cables , Traktor Software

Price: RM1200

Warranty: 2+ Months Left ( expires JULY 2013 )

Dealing method: COD

Location of seller: KL / AMPANG

Contact method/details: 016-2637472 ( CALL / WHATSAPP / SMS )

Age of item:8 Mths

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Item(s) conditions: 9/10 - Minor scratches

Picture:

Reason for sale: NOT USING / NEED MONEY

Assembly program problem

zokuero — Sun, 15 May 2011 14:15:13 +0800

Halo,

The following program is stored and run in paged memory (note this
process is only allowed to have one page in main memory.)
What is the fundamental problem when this program is run?
Indicate in the answer book how the program can be re-arranged to
make it run more efficiently.

[attachmentid=2215019]

Atmel 8bit assembly language processor

zokuero — Thu, 12 May 2011 20:35:22 +0800

Hi,

CODE

LDI R16,$FF
LDI R17,$FF
ADD R16,R17

8 bit hex max number is 255

FF is 255,

So why the value of R16 atfer ADD become 254 instead of 0?

Thank you.