Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. pinmux is handled in the following addresses: * [[https://svanheule.net/realtek/longan/register/io_driving_ability_ctrl0|IO drive strength control@0xbb000208]] * [[https://svanheule.net/realtek/longan/register/io_driving_ability_ctrl1|IO Slew rate control@0xbb00020c]] * [[https://svanheule.net/realtek/longan/register/io_driving_ability_ctrl6|IO Schmitt trigger control@0xbb00021c]] * [[https://svanheule.net/realtek/longan/register/i2c_mst_glb_ctrl|GPIO or I2C-SDA pinmux@0xbb000384]](09, 10, 11, 12, 13, 14, 15, 16) * [[https://svanheule.net/realtek/longan/register/i2c_mst1_ctrl1|GPIO or I2C-SCL pinmux@0xbb00036c]](08) * [[https://svanheule.net/realtek/longan/register/i2c_mst2_ctrl1|GPIO or I2C-SCL pinmux@0xbb000388]](17) * [[https://svanheule.net/realtek/longan/register/spi_ctrl1|GPIO or SPI pinmux@0xbb0003a0]](03, 04, 05, 06, 07) * [[https://svanheule.net/realtek/longan/register/gpio_sel_ctrl|GPIO or LEDSYNC/USB/CS/DO pinmux@0xbb000200]](18, 19, all) * [[https://svanheule.net/realtek/longan/register/jtag_sel_ctrl|GPIO or JTAG|]](all) * [[https://svanheule.net/realtek/longan/register/led_glb_ctrl|GPIO or LED_STACK]](23) * [[https://svanheule.net/realtek/longan/register/ext_gpio_glb_ctrl|GPIO or MDIO/MDC]](01, 02) * [[https://svanheule.net/realtek/longan/register/ext_smi_access_ctrl|GPIO or MDX-MDIO/MDC]](21, 22) rtl93xx/gpio_space.txt Last modified: 2023/03/04 12:23by oliver