56F8014 datasheet(73/124 Pages) FREESCALE

73 / 124 page

56F8014 Technical Data, Rev. 11

Freescale Semiconductor

source clock to the chip. In this mode, make sure that no on-chip peripheral (including the

GPIO) is driving this pin.

6.3.8.6

Configure GPIOB5 (CFG_B5)—Bit 9

This bit selects the alternate function for GPIOB5.

•

0 = T1 — Timer channel 1 input/output (default)

•

1 = FAULT3 — PWM FAULT3 input

6.3.8.7

Configure GPIOB4 (CFG_B4)—Bit 8

This bit selects the alternate function for GPIOB4.

•

0 = T0 — Timer channel 0 input/output (default)

•

1 = CLKO — Clock output

6.3.8.8

Configure GPIOB3 (CFG_B3)—Bit 7

This bit selects the alternate function for GPIOB3.

•

0 = MOSI — SPI master out/slave in (default)

•

1 = T3 — Timer channel 3 input/output

6.3.8.9

Configure GPIOB2 (CFG_B2)—Bit 6

This bit selects the alternate function for GPIOB2.

•

0 = MISO — SPI master in/slave out (default)

•

1 = T2 — Timer channel 2 input/output

6.3.8.10

Configure GPIOB1 (CFG_B1)—Bit 5

This bit selects the alternate function for GPIOB1.

•

0 = SS — SPI Slave Select (default)

•

1 = SDA — I2C Serial Data

6.3.8.11

Configure GPIOB0 (CFG_B0)—Bit 4

This bit selects the alternate function for GPIOB0.

•

0 = SCLK — SPI Serial Clock (default)

•

1 = SCL — I2C Serial Clock

6.3.8.12

Configure GPIOA5[1:0] (CFG_A5)—Bits 3–2

These bits select the alternate function for GPIOA5.

•

00 = PWM5 — PWM5 output (default)

•

01 = PWM5 — PWM5 output

•

10 = FAULT2 — PWM FAULT2 input

56F8014 Datasheet(PDF) 73 Page - Freescale Semiconductor, Inc

56F8014 Datasheet(HTML) 73 Page - Freescale Semiconductor, Inc

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