yabo国际娱乐对话框半导体客户支持-串口引导界面 https://support.dialog-semiconductor.com/resource-keywords/boot-serial-interface 从串行接口引导DA14586的引脚 https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/pinout-booting < div class = "字段field-name-taxonomy-forums field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >论坛:,< / div > < div class = "字段条目" > < div class =”field-item甚至“rel = " sioc: has_container " > < a href = " /论坛/ dialog-smartbond-bluetooth-low-energy - % E2 % 80% 93 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &参考设计)< / > < / div > < / div > < / div > < div class =”字段field-name-body field-type-text-with-summary field-label-hidden”> < div class = "字段条目" > < div class =”field-item甚至“财产=“内容:编码”> < p >我困惑于针使用DA14586连接到一个外部设备(MSP430的)从一个串行接口(我想启动使用SPI接口)。

我读AN-B-001“从串行接口启动”,看到启动引脚分配(步骤1/SPI Master)是P0_0/SCK, P0_3/CS, P0_5/MOSI,和P0_6/MISO。这似乎足够清楚,但我在DA14586数据表中读到的一些东西让我感到困惑。数据表说,“在启动序列期间,端口P2的四个SPI引脚用于访问内部Flash存储器”(P2_0/CLK, P2_3/EN, P2_4/DO, P2_9/DI)。对我来说,这听起来有点像一回事。是数据表告诉我关于一个不同的功能?

一旦我已经使用串行接口引导DA14586,我想控制DA14586使用相同的SPI接口。 Is that possible?

Device: 
2018年1月2日星期二20:02:49 +0000 TP2017 132245年https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/pinout-booting#comments