I meet a confusing problem... I have to use UART & IIC communication simultaneously. The internal SCL generator is selected for the I2C clock. data rate is 100Kbit/sec at fosc=12MHz. Baudrate generator is selected for UART clock. 9600bps is set. The problem is that IIC works incorrectly if baudrate generator for UART is set enable. It always halts after transmitting/receiving one or two bytes of data and can't finish whole communication properly. How to solve this problem ? Thanks...
Hi willy, which step isn't it? F, G, AB, ... Mike
Philips had some "birth pangs" with the 932. Thus it is important to know which revision your chip is. I must, however, commend Philips for their honesty, the errata has been kept complete (as opposed to Atmel). Erik
Hello Mike, I'm sorry that I can't understand your meaning precisely. would you please describe it clearly? thanks. Hi Erik, I haven't downloaded my program to 932 chip. In fact I just emulated the function on EPM900 ICE. However, I'll remember your advice when I use Philip MCU in future. Thanks.