BCM88335 Datasheet, PDF (60/140 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 for Automotive Applications

BCM88335 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^®
September 23, 2015 • 88335-DS100-R
BROADCOM CONFIDENTIAL
Page 59