at75c220 ATMEL Corporation, at75c220 Datasheet - Page 134

• Manufacturer Part Number: at75c220
• Description: Smart Internet Appliance Processor Siap
• Manufacturer: ATMEL Corporation

SPI Interrupt Disable Register
Register Name:SP_IDR
Access Type:Write-only
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134
RDRF: Receive Data Register Full Interrupt Disable
TDRE: Transmit Data Register Empty Interrupt Disable
MODF: Mode Fault Error Interrupt Disable
OVRES: Overrun Error Interrupt Disable
0 = No effect.
1 = Disables the receiver data register full interrupt.
0 = No effect.
1 = Disables the transmit data register empty interrupt.
0 = No effect.
1 = Disables the mode fault error interrupt.
0 = No effect.
1 = Disables the overrun error interrupt.
31
23
15
–
–
–
7
–
30
22
14
–
–
–
6
–
AT75C220
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
OVRES
27
19
11
–
–
–
3
MODF
26
18
10
–
–
–
2
TDRE
25
17
–
–
9
–
1
RDRF
24
16
–
–
8
–
0