Clear pending interrupt for AT89C51CC03

We are having a problem in that we are disabling external interrupt 1 (EX1) in order to prevent a task from happening, but, when we re-enable EX1, a pending IRQ is serviced. We would like to be able...
Clear pending interrupt for AT89C51CC03

We are having a problem in that we are disabling external interrupt 1 (EX1) in order to prevent a task from happening, but, when we re-enable EX1, a pending IRQ is serviced. We would like to be able...
..Example for ISP in AT89C51CC03..

hallo, all I am working with AT89C51CC03. For this i am using -> Flip 3.4.1 -> Keil uvision4 -> Hyperterminal (Windows XP) I have all sample programs from Atmel site. I want one ISP(In System...
..Example for ISP in AT89C51CC03..

hallo, all I am working with AT89C51CC03. For this i am using -> Flip 3.4.1 -> Keil uvision4 -> Hyperterminal (Windows XP) I have all sample programs from Atmel site. I want one ISP(In System...
Atmel AT89C51CC03.H

I want to set the device on the Target to AT89C51CC03. Is is not in the first tab under Atmel. Do I have to place AT89C51CC03.H in the project directory or do I miss something else so I can not...