AT91SAM7A2_04 Datasheet, PDF (224/369 Pages) ATMEL Corporation – AT91 ARM Thumb-based Microcontrollers

PRELIMINARY
• SPCK, MISO, MOSI, NPCS0, NPCS1, NPCS2, NPCS3: PIO Interrupt Mask
These bits show which pins have interrupts enabled. They are updated when interrupts are enabled or disabled by writing
to SPI_IER or SPI_IDR.
0: Interrupt is not enabled on the corresponding input pin.
1: Interrupt is enabled on the corresponding input pin.
224 _AT91SAM7A2
6021A–ATARM–07/04