problem with SPI & MAX6662 (at89s8252)

I have problem with implementing MAX6662 chip. I have already interfaced ds1306 rtc with 3wire serial interface and it works. The problem is that the max6662 uses non usual spi interface. There are no...
AT89S8252 Interrupt based SPI Communication

I am trying to send bytes from UART & SPI by involving ISR. Since there is no SPI simulation available in KEIL. For debuging purpose i toggle a pin after sening one byte from SPI port & then from UART...
AT89S8252 Interrupt based SPI Communication

I am trying to send bytes from UART & SPI by involving ISR. Since there is no SPI simulation available in KEIL. For debuging purpose i toggle a pin after sening one byte from SPI port & then from UART...
problem with SPI & MAX6662 (at89s8252)

I have problem with implementing MAX6662 chip. I have already interfaced ds1306 rtc with 3wire serial interface and it works. The problem is that the max6662 uses non usual spi interface. There are no...
c51 mon51 problem at89s8252

i hav some problem relate to the MON51, my microcontroller is at89s8252 i using the max232, and rs232 serial port and a eeprom for MON51 program. atmel AT89S8252 got internal ram 256 byte i wan...