Realtek switch SoC docs

maple register: GMII_INTF_SEL

Details

Name
GMII_INTF_SEL
Offset
1000
Feature
INTERFACE

Fields

Name LSB Bits Description
RESERVED 5 27
UART1_SEL 4 1

Set to mux UART1 on package pins 116 and 117. Clear to mux the SPI slave peripheral.

JTAG_SEL 2 2

Mux eJTAG pins:

  • 0: JTAG (default)
  • 2: GPIO
GMII_IF_SEL 0 2