BCM43353LIUBGT Datasheet, PDF (63/143 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 for Automotive and Industrial Applications

BCM43353 Data Sheet
Generic SPI Mode
SPI Protocol
The SPI protocol supports both 16-bit and 32-bit word operation. Byte endianness is supported in both modes.
Figure 21 and Figure 22 show the basic write and write/read commands.
Figure 21: gSPI Write Protocol
Figure 22: gSPI Read Protocol
Broadcom^®
November 14, 2014 • 43353-DS104-R
Page 62