GPIO_SRC_SPI_IO

Bit Field

Read/Write

Field Name

Description

28:24

RW

IO3

SPI_IO3 input selection

20:16

RW

IO2

SPI_IO2 input selection

12:8

RW

IO1

SPI_IO1 input selection (master SERI)

4:0

RW

IO0

SPI_IO0 input selection (slave SERI)

Bit Field

Field Name

Value Symbol

Value Description

Hex Value

28:24

IO3

SPI_IO3_SRC_GPIO_0

Select GPIO[0] as source

0x0

SPI_IO3_SRC_GPIO_1

Select GPIO[1] as source

0x1

SPI_IO3_SRC_GPIO_2

Select GPIO[2] as source

0x2

SPI_IO3_SRC_GPIO_3

Select GPIO[3] as source

0x3

SPI_IO3_SRC_GPIO_4

Select GPIO[4] as source

0x4

SPI_IO3_SRC_GPIO_5

Select GPIO[5] as source

0x5

SPI_IO3_SRC_GPIO_6

Select GPIO[6] as source

0x6

SPI_IO3_SRC_GPIO_7

Select GPIO[7] as source

0x7

SPI_IO3_SRC_GPIO_8

Select GPIO[8] as source

0x8

SPI_IO3_SRC_GPIO_9

Select GPIO[9] as source

0x9

SPI_IO3_SRC_GPIO_10

Select GPIO[10] as source

0xA

SPI_IO3_SRC_GPIO_11

Select GPIO[11] as source

0xB

SPI_IO3_SRC_GPIO_12

Select GPIO[12] as source

0xC

SPI_IO3_SRC_GPIO_13

Select GPIO[13] as source

0xD

SPI_IO3_SRC_GPIO_14

Select GPIO[14] as source

0xE

SPI_IO3_SRC_GPIO_15

Select GPIO[15] as source

0xF

SPI_IO3_SRC_CONST_LOW

Select constant low as source

0x10

SPI_IO3_SRC_CONST_HIGH

Select constant high as source

0x11*

20:16

IO2

SPI_IO2_SRC_GPIO_0

Select GPIO[0] as source

0x0

SPI_IO2_SRC_GPIO_1

Select GPIO[1] as source

0x1

SPI_IO2_SRC_GPIO_2

Select GPIO[2] as source

0x2

SPI_IO2_SRC_GPIO_3

Select GPIO[3] as source

0x3

SPI_IO2_SRC_GPIO_4

Select GPIO[4] as source

0x4

SPI_IO2_SRC_GPIO_5

Select GPIO[5] as source

0x5

SPI_IO2_SRC_GPIO_6

Select GPIO[6] as source

0x6

SPI_IO2_SRC_GPIO_7

Select GPIO[7] as source

0x7

SPI_IO2_SRC_GPIO_8

Select GPIO[8] as source

0x8

SPI_IO2_SRC_GPIO_9

Select GPIO[9] as source

0x9

SPI_IO2_SRC_GPIO_10

Select GPIO[10] as source

0xA

SPI_IO2_SRC_GPIO_11

Select GPIO[11] as source

0xB

SPI_IO2_SRC_GPIO_12

Select GPIO[12] as source

0xC

SPI_IO2_SRC_GPIO_13

Select GPIO[13] as source

0xD

SPI_IO2_SRC_GPIO_14

Select GPIO[14] as source

0xE

SPI_IO2_SRC_GPIO_15

Select GPIO[15] as source

0xF

SPI_IO2_SRC_CONST_LOW

Select constant low as source

0x10

SPI_IO2_SRC_CONST_HIGH

Select constant high as source

0x11*

12:8

IO1

SPI_IO1_SRC_GPIO_0

Select GPIO[0] as source

0x0

SPI_IO1_SRC_GPIO_1

Select GPIO[1] as source

0x1

SPI_IO1_SRC_GPIO_2

Select GPIO[2] as source

0x2

SPI_IO1_SRC_GPIO_3

Select GPIO[3] as source

0x3

SPI_IO1_SRC_GPIO_4

Select GPIO[4] as source

0x4

SPI_IO1_SRC_GPIO_5

Select GPIO[5] as source

0x5

SPI_IO1_SRC_GPIO_6

Select GPIO[6] as source

0x6

SPI_IO1_SRC_GPIO_7

Select GPIO[7] as source

0x7

SPI_IO1_SRC_GPIO_8

Select GPIO[8] as source

0x8

SPI_IO1_SRC_GPIO_9

Select GPIO[9] as source

0x9

SPI_IO1_SRC_GPIO_10

Select GPIO[10] as source

0xA

SPI_IO1_SRC_GPIO_11

Select GPIO[11] as source

0xB

SPI_IO1_SRC_GPIO_12

Select GPIO[12] as source

0xC

SPI_IO1_SRC_GPIO_13

Select GPIO[13] as source

0xD

SPI_IO1_SRC_GPIO_14

Select GPIO[14] as source

0xE

SPI_IO1_SRC_GPIO_15

Select GPIO[15] as source

0xF

SPI_IO1_SRC_CONST_LOW

Select constant low as source

0x10

SPI_IO1_SRC_CONST_HIGH

Select constant high as source

0x11*

4:0

IO0

SPI_IO0_SRC_GPIO_0

Select GPIO[0] as source

0x0

SPI_IO0_SRC_GPIO_1

Select GPIO[1] as source

0x1

SPI_IO0_SRC_GPIO_2

Select GPIO[2] as source

0x2

SPI_IO0_SRC_GPIO_3

Select GPIO[3] as source

0x3

SPI_IO0_SRC_GPIO_4

Select GPIO[4] as source

0x4

SPI_IO0_SRC_GPIO_5

Select GPIO[5] as source

0x5

SPI_IO0_SRC_GPIO_6

Select GPIO[6] as source

0x6

SPI_IO0_SRC_GPIO_7

Select GPIO[7] as source

0x7

SPI_IO0_SRC_GPIO_8

Select GPIO[8] as source

0x8

SPI_IO0_SRC_GPIO_9

Select GPIO[9] as source

0x9

SPI_IO0_SRC_GPIO_10

Select GPIO[10] as source

0xA

SPI_IO0_SRC_GPIO_11

Select GPIO[11] as source

0xB

SPI_IO0_SRC_GPIO_12

Select GPIO[12] as source

0xC

SPI_IO0_SRC_GPIO_13

Select GPIO[13] as source

0xD

SPI_IO0_SRC_GPIO_14

Select GPIO[14] as source

0xE

SPI_IO0_SRC_GPIO_15

Select GPIO[15] as source

0xF

SPI_IO0_SRC_CONST_LOW

Select constant low as source

0x10

SPI_IO0_SRC_CONST_HIGH

Select constant high as source

0x11*