Struct lpc845_pac::dma0::channel::cfg::BURSTPOWER_W

pub struct BURSTPOWER_W<'a> { /* fields omitted */ }

Field BURSTPOWER writer - Burst Power is used in two ways. It always selects the address wrap size when SRCBURSTWRAP and/or DSTBURSTWRAP modes are selected (see descriptions elsewhere in this register). When the TRIGBURST field elsewhere in this register = 1, Burst Power selects how many transfers are performed for each DMA trigger. This can be used, for example, with peripherals that contain a FIFO that can initiate a DMA operation when the FIFO reaches a certain level. 0000: Burst size = 1 (20). 0001: Burst size = 2 (21). 0010: Burst size = 4 (22). 1010: Burst size = 1024 (210). This corresponds to the maximum supported transfer count. others: not supported. The total transfer length as defined in the XFERCOUNT bits in the XFERCFG register must be an even multiple of the burst size.

Implementations

impl<'a> BURSTPOWER_W<'a>

pub unsafe fn bits(self, value: u8) -> &'a mut W

Writes raw bits to the field