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CONFIG_SOC_NRF52832_ALLOW_SPIM_DESPITE_PAN_58
¶
Allow enabling the SPIM driver despite PAN 58
Type: bool
Help¶
Allow enabling the nRF SPI Master with EasyDMA, despite
Product Anomaly Notice 58 (SPIM: An additional byte is
clocked out when RXD.MAXCNT == 1 and TXD.MAXCNT <= 1).
Without this override, the SPI Master is only available
without EasyDMA. Note that the 'SPIM' and 'SPIS' drivers
use EasyDMA, while the 'SPI' driver does not. Use this
option ONLY if you are certain that transactions with
RXD.MAXCNT == 1 and TXD.MAXCNT <= 1 will NOT be executed.
Direct dependencies¶
SOC_NRF52832
&& SPI_NRFX
&& SPI
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At <Zephyr>/drivers/spi/Kconfig.nrfx:13
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:38
→ <Zephyr>/drivers/spi/Kconfig:58
Menu path: (Top) → Device Drivers → SPI hardware bus support → nRF SPI nrfx drivers
config SOC_NRF52832_ALLOW_SPIM_DESPITE_PAN_58
bool "Allow enabling the SPIM driver despite PAN 58"
depends on SOC_NRF52832 && SPI_NRFX && SPI
help
Allow enabling the nRF SPI Master with EasyDMA, despite
Product Anomaly Notice 58 (SPIM: An additional byte is
clocked out when RXD.MAXCNT == 1 and TXD.MAXCNT <= 1).
Without this override, the SPI Master is only available
without EasyDMA. Note that the 'SPIM' and 'SPIS' drivers
use EasyDMA, while the 'SPI' driver does not. Use this
option ONLY if you are certain that transactions with
RXD.MAXCNT == 1 and TXD.MAXCNT <= 1 will NOT be executed.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)