Nations N32G45 Series, User Manual

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Nations Technologies Inc.
Tel
：
+86-755-86309900
Email
：
info@nationstech.com
Address: Nations Tower, #109 Baoshen Road, Hi-tech Park North.
Nanshan District, Shenzhen, 518057, P.R.China
Bit field Name Description
0: Disable FIFO overflow interrupt
1: Enable FIFO overflow interrupt
6 FWIE FIFO watermark interrupt enable.
0: Disable FIFO watermark interrupt
1: Enable FIFO waterline interrupt
5 FFIE FIFO full interrupt enable.
0: Disable FIFO full interrupt
1: Enable FIFO full interrupt
4 FEIE FIFO empty interrupt enable.
0: Disable FIFO empty interrupt
1: Enable FIFO empty interrupt
3 LEIE End of line interrupt enable.
0: End-of-line interrupt is not enabled
1: Enable end-of-line interrupt
2 LSIE Line start interrupt enable.
0: Disable line start interrupt
1: Enable line start interrupt
1 FMEIE End of frame interrupt enable.
0: End-of-frame interrupt is not enabled
1: Enable end-of-frame interrupt
0 FMSIE Start of Frame Interrupt Enable.
0: Disable start of frame interrupt
1: Enable frame start interrupt
28.4.6 DVP interrupt trigger status register
（
DVP_MINTSTS
）
Address offset : 0x10
Reset value : 0x0000 0000
When there is an interrupt in the system, this register should be polled to determine which interrupt it is. The
corresponding interrupt flag in this register is valid only when both the interrupt enable and interrupt status bits are
valid. The interrupt flag can be cleared by clearing the corresponding bit in the interrupt status register DVP_INTSTS.
Bit field Name Description
31:10 Reserved Reserved, the reset value must be maintained.
9 HERRMIS HSYNC error interrupt trigger status.
0: No HSYNC error.