CMS32L051 User Manual |Chapter 13 Serial Interface SPI
www.mcu.com.cn 475 / 703
(2) Processing
Figure 13-15 Transmit/receive timing diagram (single transmit mode)
(INTMD=0, DAP=0, CKPmn=0).
SCK
SDRO
发送数据1
SPIE
移位寄存器
发送数据2
SPTF
INTSPI
移位运行
移位运行
SDRI
接收数据1 接收数据2
transmit data1 transmit data2
receiving data1 receiving data2
shift operation shift operation
shift register
Figure 13-16 Timing diagram of transmit/receive timing (continuous transmit mode)
(INTMD=1, DAP=0, CKPmn=0)
SCK
SDRO
发送数据1
SPIE
移位寄存器
发送数据2
SPTF
INTSPI
移位运行
移位运行
SDRI
接收数据1 接收数据2
SDRIF
transmit data1 transmit data2
shift operation shift operation
shift register
receiving data1 receiving data2
To Next Page
Loading...