Datasheet

Register Descriptions
56F8037/56F8027 Data Sheet, Rev. 8
Freescale Semiconductor 115
6.3.17.7 Reserved—Bit 5
This bit field is reserved. It must be set to 0.
6.3.17.8 Configure GPIOA10 (GPS_A10)—Bit 4
This field selects the alternate function for GPIOA10.
• 0 = CMPAI2- Comparator A Input 2 (default)
• 1 = TB2 - Timer B2
6.3.17.9 Configure GPIOA9 (GPS_A9)—Bits 3–2
This field selects the alternate function for GPIOA9.
• 00 = FAULT2 - PWM FAULT2 Input (default)
• 01 = TA3 - Timer A3
• 10 = CMPBI1 - Comparator B Input 1
•11 = Reserved
6.3.17.10 Configure GPIOA8 (GPS_A8)—Bits 1–0
This field selects the alternate function for GPIOA8.
• 00 = FAULT1 - PWM FAULT1 Input (default)
• 01 = TA2 - Timer A2
• 10 = CMPAI1 - Comparator A Input 1
•11 = Reserved
6.3.18 SIM GPIO Peripheral Select Register 0 for GPIOB (SIM_GPSB0)
See Section 6.3.16 for general information about GPIO Peripheral Select Registers.
Figure 6-21 GPIO Peripheral Select Register 0 for GPIOB (SIM_GPSB0)
6.3.18.1 Reserved—Bit 15
This bit field is reserved. It must be set to 0.
6.3.18.2 Configure GPIOB6 (GPS_B6)—Bits 14–13
This field selects the alternate function for GPIOB6.
• 00 = RXD0 - QSCI0 Receive Data (default)
• 01 = SDA - I2C Serial Data
Base + $15 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Read
0
GPS_B6 GPS_B5 GPS_B4 GPS_B3 GPS_B2
0
GPS_
B1
0
GPS_
B0
Write
RESET
0000000000000000