io48_pin_mux_dedicated_io_grp Address Map

This set of registers is used to configure the dedicated 1.8 V and 3.0 V HPS I/O pins used for clock, reset, and external flash devices. Only 17 I/O are implemented as dedicated pins.
Module Instance Base Address End Address
i_io48_pin_mux_dedicated_io_grp 0xFFD07200 0xFFD073FF
Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Register Offset Width Access Reset Value Description
pinmux_dedicated_io_1 0x0 32 RW 0x0
Dedicated IO 1 OSC_CLK
pinmux_dedicated_io_2 0x4 32 RW 0x0
Dedicated IO 2 nPOR
pinmux_dedicated_io_3 0x8 32 RW 0x0
Dedicated IO 3 nRST
pinmux_dedicated_io_4 0xC 32 RW 0xF
Dedicated IO 4 Mux Selection Register
pinmux_dedicated_io_5 0x10 32 RW 0xF
Dedicated IO 5 Mux Selection Register
pinmux_dedicated_io_6 0x14 32 RW 0xF
Dedicated IO 6 Mux Selection Register
pinmux_dedicated_io_7 0x18 32 RW 0xF
Dedicated IO 7 Mux Selection Register
pinmux_dedicated_io_8 0x1C 32 RW 0xF
Dedicated IO 8 Mux Selection Register
pinmux_dedicated_io_9 0x20 32 RW 0xF
Dedicated IO 9 Mux Selection Register
pinmux_dedicated_io_10 0x24 32 RW 0xF
Dedicated IO 10 Mux Selection Register
pinmux_dedicated_io_11 0x28 32 RW 0xF
Dedicated IO 11 Mux Selection Register
pinmux_dedicated_io_12 0x2C 32 RW 0xF
Dedicated IO 12 Mux Selection Register
pinmux_dedicated_io_13 0x30 32 RW 0xF
Dedicated IO 13 Mux Selection Register
pinmux_dedicated_io_14 0x34 32 RW 0xF
Dedicated IO 14 Mux Selection Register
pinmux_dedicated_io_15 0x38 32 RW 0xF
Dedicated IO 15 Mux Selection Register
pinmux_dedicated_io_16 0x3C 32 RW 0xF
Dedicated IO 16 Mux Selection Register
pinmux_dedicated_io_17 0x40 32 RW 0xF
Dedicated IO 17 Mux Selection Register
configuration_dedicated_io_bank 0x100 32 RW 0x0
Voltage Level Configuration Register
configuration_dedicated_io_1 0x104 32 RW 0xD0000
Dedicated IO 1 Configuration Register
configuration_dedicated_io_2 0x108 32 RW 0xD0000
Dedicated IO 2 Configuration Register
configuration_dedicated_io_3 0x10C 32 RW 0xC0008
Dedicated IO 3 Configuration Register
configuration_dedicated_io_4 0x110 32 RW 0xD0008
Dedicated IO 4 Configuration Register
configuration_dedicated_io_5 0x114 32 RW 0xD0008
Dedicated IO 5 Configuration Register
configuration_dedicated_io_6 0x118 32 RW 0xD0008
Dedicated IO 6 Configuration Register
configuration_dedicated_io_7 0x11C 32 RW 0xD0008
Dedicated IO 7 Configuration Register
configuration_dedicated_io_8 0x120 32 RW 0xD0008
Dedicated IO 8 Configuration Register
configuration_dedicated_io_9 0x124 32 RW 0xD0008
Dedicated IO 9 Configuration Register
configuration_dedicated_io_10 0x128 32 RW 0xD0008
Dedicated IO 10 Configuration Register
configuration_dedicated_io_11 0x12C 32 RW 0xD0008
Dedicated IO 11 Configuration Register
configuration_dedicated_io_12 0x130 32 RW 0xD0008
Dedicated IO 12 Configuration Register
configuration_dedicated_io_13 0x134 32 RW 0xD0008
Dedicated IO 13 Configuration Register
configuration_dedicated_io_14 0x138 32 RW 0xD0008
Dedicated IO 14 Configuration Register
configuration_dedicated_io_15 0x13C 32 RW 0xD0008
Dedicated IO 15 Configuration Register
configuration_dedicated_io_16 0x140 32 RW 0xD0008
Dedicated IO 16 Configuration Register
configuration_dedicated_io_17 0x144 32 RW 0xD0008
Dedicated IO 17 Configuration Register