Need help for the PCF8583 (I²C chip)

I write a simulation for this chip in the µVision2 simulation. Unfortunatly the Philips documentation for this chip is not complete. Philips also can not help me. I have some questions for the event...
Need help for the PCF8583 (I²C chip)

I write a simulation for this chip in the µVision2 simulation. Unfortunatly the Philips documentation for this chip is not complete. Philips also can not help me. I have some questions for the event...
basic programmes for 8051 and arm ?

plz give me the following basic programmes 1. display a strings in lcd display (LCD interface) 2. Analog to Digital conversion 3. Digital to Analog conversion 3. Serial communication 4. High speed...
basic programmes for 8051 and arm ?

plz give me the following basic programmes 1. display a strings in lcd display (LCD interface) 2. Analog to Digital conversion 3. Digital to Analog conversion 3. Serial communication 4. High speed...
Evaluation tools, board and programmer for 8051 novice

In order to begin to learn 8051 development I am considering using AT89C4051, Keil Evaluation software in conjunction with Allen Systems Micro Byte-51 board and <some programmer > Would someone be...