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28035的SPI引脚配置问题

请问有人在调试28035 的SPI吗,80脚的28035的SPI分为A和B,其中B有两组引脚,

GPIO12/TZ1N/SCITXDA/SPISIMOB

GPIO13/TZ2N/SPISOMIB

GPIO14/TZ3N/LINTXA/***

GPIO15/TZ1N/LINRXA/SPISTEB

GPIO24/ECAP1/SPISIMOB

GPIO25/SPISOMIB

GPIO26/***

GPIO27/SPISTEB

例程中以GPIO12,GPIO13,GPIO14和GPIO15为一组,GPIO24,GPIO25,GPIO26和GPIO27为一组;请问GPIO12和GPIO24在配置为SPISIMOB时是否等效,就是说以GPIO24,GPIO13,GPIO14和GPIO15配置为一组能否实现SPI通信,谢谢。