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Spi interrupt enable register – Rainbow Electronics AT75C220 User Manual

Page 133

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AT75C220

133

SPI Interrupt Enable Register

Register Name:SP_IER
Access Type:Write-only

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RDRF: Receive Data Register Full Interrupt Enable

0 = No effect.

1 = Enables the receiver data register full interrupt.

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TDRE: SPI Transmit Data Register Empty Interrupt Enable

0 = No effect.

1 = Enables the transmit data register empty interrupt.

•

MODF: Mode Fault Error Interrupt Enable

0 = No effect.

1 = Enables the mode fault interrupt.

•

OVRES: Overrun Error Interrupt Enable

0 = No effect.

1 = Enables the overrun error interrupt.

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16

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15

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8

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3

2

1

0

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OVRES

MODF

TDRE

RDRF

See also other documents in the category Rainbow Electronics Wireless Headsets: