Register Map; Register Description - Silicon Laboratories EFR32xG21 Wireless Gecko Reference Manual

11.4.3 Register Map

The offset register address is relative to the registers base address.
Offset Name
0x000 SEMAILBOX_DATAx
0x040 SEMAILBOX_TX_STATUS
0x044 SEMAILBOX_RX_STATUS
0x048 SEMAILBOX_TX_PROT
0x04C SEMAILBOX_RX_PROT
0x050 SEMAILBOX_TX_HEADER
0x054 SEMAILBOX_RX_HEADER
0x058 SEMAILBOX_CONFIGURATION

11.4.4 Register Description

11.4.4.1 SEMAILBOX_DATAx - RX/TX FIFO DATA
Offset
0x000
Reset
Access
Name
Bit Name
31:0 DATA
FIFO Data
silabs.com | Building a more connected world.
Type Description
RWH RX/TX FIFO DATA
RH TX Status
RH RX Status
RH TX Protection
RH RX Protection
W TX Header
R RX Header
RW Configuration
Bit Position
Reset Access Description
0x0 RW FIFO Data
Reference Manual
SE - Secure Element Subsystem
Rev. 0.4 | 244