Tagged Questions

1
vote
2answers
69 views

Rewriting DataFlash pages

Atmel recommends: "if the reprogram operations occur in a random fashion in which any number of pages is updated in a random order, then the system must ensure that each page …
3
votes
5answers
472 views

Micro SD Shield

Hey, Got a new MicroSD shield from LittleBird, having some troubles with it, Downloaded the sample library that it said to used threw in a MicroSD card and expected it to work... …
4
votes
5answers
169 views

Memory suggestions for MSP430

I'm developing a measurement application with the TI MSP430 and I would like to hear some suggestions on what type of memory I can use. The idea is to use it for logging during a …
5
votes
4answers
263 views

What is a good choice for an ARM to interface with external memory?

I just completed a project using the LPC2132 chip, but ran into problems with using up the whole 64kb of RAM. For my next project, I'd like to use something that can reference an …
4
votes
2answers
208 views

ATA Interface for PIC

I've been considering using a NANDrive by SST in a new design, however I wasn't sure how complicated it would be to connect a PIC to the ATA interface on the NANDrive. I did a quic …
7
votes
6answers
923 views

DIY USB Tutorial

I was just wondering if there was a tutorial anywhere on how to make your own USB Flash Drive and I don't mean take apart a USB and put the guts into something else, I mean put tog …
2
votes
4answers
164 views

Write Once Memory

I've seen news articles talking about how SanDisk released Write Once Read Many (WORM) SD cards, but I can't find anywhere to buy them! I'm thinking of building a project where I' …
2
votes
3answers
83 views

Book on memory from hardware perspective?

Is there a good book that talks about memory (SDRAM, DDR, NVRAM, flash etc) from a hardware/system perspective? Most of what I've been able to find deal with memory at the transist …
2
votes
1answer
448 views

ATTiny2313 ISR stack usage

I'm using an ATTiny2313 to act as a serial concentrator. It only has 128bytes of RAM. I think I'm running out of RAM during the ISR. My question is how much RAM (stack) does an ISR …
5
votes
6answers
1k views

Arduino Saving Data to SD Memory Module

Is it possible to save data from the Arduino to a SD Memory module?