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PDIUSBD12 returns Buffer Overrun

Started by Ganesh Okade in comp.arch.embedded20 years ago 1 reply

Dear Experts, I am using PDIUSBD12 from Philips in my embedded device. I am able to successfully enumerate the device from a Windows driver....

Dear Experts, I am using PDIUSBD12 from Philips in my embedded device. I am able to successfully enumerate the device from a Windows driver. I am using end point 1 IN/OUT for my data communication. I have successfully been able to write data from the device to Windows. But this was only one bytes at a time i.e. I write one byte to the end point buffer and issue the Validate Buffer co...


Questions:I2C arbitration under special cases

Started by duge...@gmail.com in comp.arch.embedded18 years ago 3 replies

Does anybody know what does Philips specification on I2C mean when saying: " Masters must send repeated Start and Stop conditions at the...

Does anybody know what does Philips specification on I2C mean when saying: " Masters must send repeated Start and Stop conditions at the same position in the format frame. In other words, arbitration isn't allowed between: 1. A repeated START condition and a data bit. 2. A STOP condition and a data bit. 3. A repeated START condition and a STOP condition " What the hell mean "a...


Interfacing SAA7103 encoder with PXA255 board running windows CE

Started by vishveshwar in comp.arch.embedded18 years ago 6 replies

Hi all, I have an Intel PXA255-based board running Windows CE. I have been asked to generate NTSC TV output from this board. For this I have...

Hi all, I have an Intel PXA255-based board running Windows CE. I have been asked to generate NTSC TV output from this board. For this I have been asked to use Philips SAA7103 encoder. According to the datasheet, the SAA7103 is capable of converting Digital RGB signals into NTSC or PAL output. As the Windows CE BSP that I am using already has a Display driver which is meant for LCD display...


Mid-capacity RAM with serial connection to MCU?

Started by wb0gaz in comp.arch.embedded19 years ago 8 replies

I'm looking for a mid-capacity static RAM part that I can use with a TI MSP430 series MCU using a few interface lines and serial transfers. I am...

I'm looking for a mid-capacity static RAM part that I can use with a TI MSP430 series MCU using a few interface lines and serial transfers. I am finding a few serial-interface static RAMs (such as the Philips part) but those I'm finding are very small capacity for my application - 256 bytes or less. I need something in the 2 to 8K byte range, but static RAMs in that range are parallel (addres...



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