Dbg_Syscom0 - Communication Status - Silicon Laboratories EFR32xG21 Wireless Gecko Reference Manual

7.5.5 DBG_SYSCOM0 - Communication Status

Offset
0x1110
Reset
Access
Name
Bit Name
31:19 Reserved
18 RADIOSYNTHEN
RF Synthesiszer Enabled for Radio TX and RX
17 RADIOPAEN
RF Power Amplifer Enabled for Radio TX
16 RADIOLNAEN
RF Low Noise Amplifer Enabled for Radio RX
15:8 LDMACHACT
Active LDMA Channels
7 I2C1BSY
I2C1 Transaction in progress
6 I2C0BSY
I2C0 Transaction in progress
5 USART2TXBSY
USART2 Transmit Active
4 USART2RXBSY
USART2 Receive Active
3 USART1TXBSY
USART1 Transmit Active
2 USART1RXBSY
USART1 Receive Active
1 USART0TXBSY
USART0 Transmit Active
0 USART0RXBSY
USART0 Receive Active
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Bit Position
Reset Access Description
To ensure compatibility with future devices, always write bits to 0. More information in
ventions
0x0 R RADIO Synthesizer Enabled
0x0 R RADIO Power Amplifer Enabled
0x0 R RADIO Low Noise Amplifer Enabled
0x0 R LDMA Channel Active
0x0 R I2C1 Busy
0x0 R I2C0 Busy
0x0 R USART2 Transmit Busy
0x0 R USART2 Receive Busy
0x0 R USART1 Transmit Busy
0x0 R USART1 Receive Busy
0x0 R USART0 Transmit Busy
0x0 R USART0 Receive Busy
Reference Manual
DBG - Debug Interface
1.2 Con-
Rev. 0.4 | 128