• About ISp for P89c51rd2
    Dear Sir, I am going to design and develop a In-system Programming project for Philips P89c51RD2. I have read some chips information and application note form Philips. In fact, it is really a new...
  • Regarding p89c51rd2
    Dear Sir; Currently am doing Project in p89c51rd2 and using the Header file REG51F.h. After my code compile it will show the error "Data Segment too large". How can i reduce this or avoid this...
  • IAP access with Phillips P89C668
    I'm using a Philips P89C668 that provides In-system Application Programming (IAP) with have an entry address at 0xFFF0. Is there a clever way to access the IAP functions directly from C without the need...
  • Trouble with the ADC on Phillips LPC934
    Hello, I'm having trouble getting the ADC1 interrupt to work while emulating and LPC934. I'm using the following settings: ADMODA = 0x10; // fixed channel single conversion ADMODB = 0x80; //...
  • How to initialize Phillip 89c668
    Hi Could anyone help me to initialize 89c668. I use RTX51.And I use internal ROM and internal RAM.I have write a simple code in it,but it can not run at all. AUXR &= 0xfd; WDTRST= 0x1e; WDTRST...