Manual

930
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
45.4.6 ISI Interrupt Mask Register
Register Name: ISI_IMR
Access Type: Read/Write
Reset Value: 0x0
• SOF: Start of Frame
0: The Start of Frame interrupt is disabled.
1: The Start of Frame interrupt is enabled.
• DIS: Image sensor interface disable
0: The DIS interrupt is disabled.
1: The DIS interrupt is enabled.
•SOFTRST
0: The soft reset completion interrupt is enabled.
1: The soft reset completion interrupt is disabled.
• CRC_ERR: CRC synchronization error
0: The CRC_SYNC interrupt is disabled.
1: The CRC_SYNC interrupt is enabled.
• FO_C_OVF: FIFO codec overflow
0: The codec FIFO overflow interrupt is disabled.
1: The codec FIFO overflow interrupt is enabled.
• FO_P_OVF: FIFO preview overflow
0: The preview FIFO overflow interrupt is disabled.
1: The preview FIFO overflow interrupt is enabled.
• FO_P_EMP
0: The preview FIFO empty interrupt is disabled.
1: The preview FIFO empty interrupt is enabled.
•FO_C_EMP
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
––––––FR_OVRFO_C_EMP
76543210
FO_P_EMP FO_P_OVF FO_C_OVF CRC_ERR – SOFTRST DIS SOF