# ****************************************************************************** # * # Copyright (c) 2018 Ambiq Micro. * # * #******************************************************************************* # * # File: bsp_pins.src * # * # Title: SparkFun Edge2 Board Pin Definitions * # * # Date: 06/14/2019 * # * #******************************************************************************* # * # This file contains descriptors for the various BSP pin definitions. * # After completing the pin descriptors, the file is processed by a * # Python script to generate the appropriate C and header file. * # * # NOTEs: * # - This file should contain NO TAB characters, only spaces. * # - Indentation is required, but the amount of indentation is not critical, * # only the consistency of indentation. * # - Comment lines always begin with a '#' sign. * # - Letter case of keywords (left side of equal) is not important. * # Letter case of the value (right side of equal) is not important when * # processing standard values (e.g. "lo2hi"). However, letter case is * # maintained when used for creating defines. * # * # Keywords: * # All of the following keywords should begin in column 4. * # name The name to be used for the pin. This name will be used as a * # base for generating defines. Each pin name must be unique. * # desc Optional: A description, if provided, will appear in the * # generated header file. * # funcsel A value 0-7, or the equivalent AM_HAL_PIN_nn_xxxx macro. * # The AM_HAL_PIN_nn_xxxx nomenclature is preferred. * # pinnum The pin number for the pin being defined (0-49). * # drvstrength One of: 2, 4, 8, or 12. If not provided, 2 is default. * # GPOutcfg Typically used if the pin is being defined as GPIO (funcsel=3).* # One of: disable, pushpull, opendrain, tristate. * # Also acceptable is a value 0-3, or a macro. * # GPinput Only used if the pin is being defined as GPIO (funcsel=3). * # One of: true, false. * # GPRdZero One of readpin, zero (or true or false). * # intdir One of: none, lo2hi, hi2lo, either. * # Note - does not enable any interrupt. Only configures the * # direction for when it is enabled. * # pullup One of: none, 1_5K, 6K, 12K, 24K, weak, pulldown. * # 1_5K - 24K: valid on I2C pins. * # weak: Valid for pullups on all other (non-I2C) pins. * # pulldown: Valid for pin 20 only. * # Also acceptable is a macro (e.g. AM_HAL_GPIO_PIN_PULLUP_1_5K). * # PowerSw One of: VDD or VSS. * # Also acceptable is a macro (e.g. AM_HAL_GPIO_PIN_POWERSW_VDD). * # * # The following 3 parameters are used when the pin is being defined as a * # chip enable, i.e. for SPI or MSPI. * # IOMnum The IOM number pertaining to the CE. 0-5 for SPI, 6 for MSPI. * # Also acceptable is a macro (e.g. one defined in am_bsp.h). * # CEnum A value from 0-3. * # If a value 0-3, a macro is created of the form: * # #define AM_BSP__CHNL * # Also acceptable is a macro (e.g. one defined in am_bsp.h), * # in this case no other macro is created. * # CEpol Chip enable polarity, active low or active high. * # One of: LOW (default) or HIGH. * # * # ****************************************************************************** # ***************************************************************************** # COM UART pins (UART0). # ***************************************************************************** pin name = COM_UART_TX desc = This pin is the COM_UART transmit pin. pinnum = 48 func_sel = AM_HAL_PIN_48_UART0TX drvstrength = 2 pin name = COM_UART_RX desc = This pin is the COM_UART receive pin. pinnum = 49 func_sel = AM_HAL_PIN_49_UART0RX # ***************************************************************************** # IOM0 pins. # ***************************************************************************** pin name = IOM0_CS desc = I/O Master 0 chip select. pinnum = 11 func_sel = AM_HAL_PIN_11_NCE11 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 0 CEnum = 0 CEpol = low pin name = IOM0_CS3 desc = I/O Master 0 chip select. pinnum = 15 func_sel = AM_HAL_PIN_15_NCE15 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 0 CEnum = 3 CEpol = low pin name = IOM0_MISO desc = I/O Master 0 SPI MISO signal. pinnum = 6 func_sel = AM_HAL_PIN_6_M0MISO IOMnum = 0 pin name = IOM0_MOSI desc = I/O Master 0 SPI MOSI signal. pinnum = 7 func_sel = AM_HAL_PIN_7_M0MOSI drvstrength = 12 IOMnum = 0 pin name = IOM0_SCK desc = I/O Master 0 SPI SCK signal. pinnum = 5 func_sel = AM_HAL_PIN_5_M0SCK drvstrength = 12 IOMnum = 0 pin name = IOM0_SCL desc = I/O Master 0 I2C clock signal. pinnum = 5 func_sel = AM_HAL_PIN_5_M0SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 0 pin name = IOM0_SDA desc = I/O Master 0 I2C data signal. pinnum = 6 func_sel = AM_HAL_PIN_6_M0SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 0 # ***************************************************************************** # IOM1 pins. # ***************************************************************************** pin name = IOM1_CS desc = I/O Master 1 chip select. pinnum = 14 func_sel = AM_HAL_PIN_14_NCE14 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 1 CEnum = 2 CEpol = low pin name = IOM1_MISO desc = I/O Master 1 SPI MISO signal. pinnum = 9 func_sel = AM_HAL_PIN_9_M1MISO IOMnum = 1 pin name = IOM1_MOSI desc = I/O Master 1 SPI MOSI signal. pinnum = 10 func_sel = AM_HAL_PIN_10_M1MOSI drvstrength = 12 IOMnum = 1 pin name = IOM1_SCK desc = I/O Master 1 SPI SCK signal. pinnum = 8 func_sel = AM_HAL_PIN_8_M1SCK drvstrength = 12 IOMnum = 1 pin name = IOM1_SCL desc = I/O Master 1 I2C clock signal. pinnum = 8 func_sel = AM_HAL_PIN_8_M1SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 1 pin name = IOM1_SDA desc = I/O Master 1 I2C data signal. pinnum = 9 func_sel = AM_HAL_PIN_9_M1SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 1 # ***************************************************************************** # IOM2 pins. # ***************************************************************************** pin name = IOM2_CS desc = I/O Master 2 chip select. pinnum = 15 func_sel = AM_HAL_PIN_15_NCE15 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 2 CEnum = 3 CEpol = low pin name = IOM2_MISO desc = I/O Master 2 SPI MISO signal. pinnum = 25 func_sel = AM_HAL_PIN_25_M2MISO IOMnum = 2 pin name = IOM2_MOSI desc = I/O Master 2 SPI MOSI signal. pinnum = 28 func_sel = AM_HAL_PIN_28_M2MOSI drvstrength = 12 IOMnum = 2 pin name = IOM2_SCK desc = I/O Master 2 SPI SCK signal. pinnum = 27 func_sel = AM_HAL_PIN_27_M2SCK drvstrength = 12 IOMnum = 2 pin name = IOM2_SCL desc = I/O Master 2 I2C clock signal. pinnum = 27 func_sel = AM_HAL_PIN_27_M2SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 2 pin name = IOM2_SDA desc = I/O Master 2 I2C data signal. pinnum = 25 func_sel = AM_HAL_PIN_25_M2SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 2 # ***************************************************************************** # IOM3 pins. # ***************************************************************************** pin name = IOM3_CS desc = I/O Master 3 chip select. pinnum = 12 func_sel = AM_HAL_PIN_12_NCE12 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 3 CEnum = 0 CEpol = low pin name = IOM3_MISO desc = I/O Master 3 SPI MISO signal. pinnum = 43 func_sel = AM_HAL_PIN_43_M3MISO IOMnum = 3 pin name = IOM3_MOSI desc = I/O Master 3 SPI MOSI signal. pinnum = 38 func_sel = AM_HAL_PIN_38_M3MOSI drvstrength = 12 IOMnum = 3 pin name = IOM3_SCK desc = I/O Master 3 SPI SCK signal. pinnum = 42 func_sel = AM_HAL_PIN_42_M3SCK drvstrength = 12 IOMnum = 3 pin name = IOM3_SCL desc = I/O Master 3 I2C clock signal. pinnum = 42 func_sel = AM_HAL_PIN_42_M3SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 3 pin name = IOM3_SDA desc = I/O Master 3 I2C data signal. pinnum = 43 func_sel = AM_HAL_PIN_43_M3SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 3 # ***************************************************************************** # IOM4 pins. # ***************************************************************************** pin name = IOM4_CS desc = I/O Master 4 chip select. pinnum = 13 func_sel = AM_HAL_PIN_13_NCE13 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 4 CEnum = 1 CEpol = low pin name = IOM4_MISO desc = I/O Master 4 SPI MISO signal. pinnum = 40 func_sel = AM_HAL_PIN_40_M4MISO IOMnum = 4 pin name = IOM4_MOSI desc = I/O Master 4 SPI MOSI signal. pinnum = 44 func_sel = AM_HAL_PIN_44_M4MOSI drvstrength = 12 IOMnum = 4 pin name = IOM4_SCK desc = I/O Master 4 SPI SCK signal. pinnum = 39 func_sel = AM_HAL_PIN_39_M4SCK drvstrength = 12 IOMnum = 4 pin name = IOM4_SCL desc = I/O Master 4 I2C clock signal. pinnum = 39 func_sel = AM_HAL_PIN_39_M4SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 4 pin name = IOM4_SDA desc = I/O Master 4 I2C data signal. pinnum = 40 func_sel = AM_HAL_PIN_40_M4SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 4 # ***************************************************************************** # IOM5 pins. # ***************************************************************************** pin name = IOM5_CS desc = I/O Master 5 chip select. pinnum = 16 func_sel = AM_HAL_PIN_16_NCE16 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 5 CEnum = 0 CEpol = low pin name = IOM5_MISO desc = I/O Master 5 SPI MISO signal. pinnum = 49 func_sel = AM_HAL_PIN_49_M5MISO IOMnum = 5 pin name = IOM5_MOSI desc = I/O Master 5 SPI MOSI signal. pinnum = 47 func_sel = AM_HAL_PIN_47_M5MOSI drvstrength = 12 IOMnum = 5 pin name = IOM5_SCK desc = I/O Master 5 SPI SCK signal. pinnum = 48 func_sel = AM_HAL_PIN_48_M5SCK drvstrength = 12 IOMnum = 5 pin name = IOM5_SCL desc = I/O Master 5 I2C clock signal. pinnum = 48 func_sel = AM_HAL_PIN_48_M5SCL GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 5 pin name = IOM5_SDA desc = I/O Master 5 I2C data signal. pinnum = 49 func_sel = AM_HAL_PIN_49_M5SDAWIR3 GPOutcfg = opendrain drvstrength = 12 pullup = 1_5K IOMnum = 5 # ***************************************************************************** # MSPI pins. # ***************************************************************************** pin name = MSPI_CE0 desc = MSPI chip select. pinnum = 19 func_sel = AM_HAL_PIN_19_NCE19 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 6 CEnum = 0 CEpol = low pin name = MSPI_CE1 desc = MSPI chip select. pinnum = 41 func_sel = AM_HAL_PIN_41_NCE41 drvstrength = 12 intdir = lo2hi GPOutcfg = pushpull GPinput = false IOMnum = 6 CEnum = 1 CEpol = low pin name = MSPI_D0 desc = MSPI data 0. pinnum = 22 func_sel = AM_HAL_PIN_22_MSPI0 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D1 desc = MSPI data 1. pinnum = 26 func_sel = AM_HAL_PIN_26_MSPI1 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D2 desc = MSPI data 2. pinnum = 4 func_sel = AM_HAL_PIN_4_MSPI2 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D3 desc = MSPI data 3. pinnum = 23 func_sel = AM_HAL_PIN_23_MSPI13 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D4 desc = MSPI data 4. pinnum = 0 func_sel = AM_HAL_PIN_0_MSPI4 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D5 desc = MSPI data 5. pinnum = 1 func_sel = AM_HAL_PIN_1_MSPI5 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D6 desc = MSPI data 6. pinnum = 2 func_sel = AM_HAL_PIN_2_MSPI6 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_D7 desc = MSPI data 7. pinnum = 3 func_sel = AM_HAL_PIN_3_MSPI7 drvstrength = 8 intdir = lo2hi IOMnum = 6 pin name = MSPI_SCK desc = MSPI clock. pinnum = 24 func_sel = AM_HAL_PIN_24_MSPI8 drvstrength = 12 intdir = lo2hi IOMnum = 6 # ***************************************************************************** # IOS pins. # ***************************************************************************** pin name = IOS_CE desc = I/O Slave chip select. pinnum = 3 func_sel = AM_HAL_PIN_3_SLnCE GPinput = true CEnum = 0 CEpol = low pin name = IOS_MISO desc = I/O Slave SPI MISO signal. pinnum = 2 func_sel = AM_HAL_PIN_2_SLMISO drvstrength = 12 pin name = IOS_MOSI desc = I/O Slave SPI MOSI signal. pinnum = 1 func_sel = AM_HAL_PIN_1_SLMOSI GPinput = true pin name = IOS_SCK desc = I/O Slave SPI SCK signal. pinnum = 0 func_sel = AM_HAL_PIN_0_SLSCK GPinput = true pin name = IOS_SCL desc = I/O Slave I2C clock signal. pinnum = 0 func_sel = AM_HAL_PIN_0_SLSCL GPinput = true pin name = IOS_SDA desc = I/O Slave I2C data signal. pinnum = 1 func_sel = AM_HAL_PIN_1_SLSDAWIR3 GPOutcfg = opendrain pullup = 1_5K # # ***************************************************************************** # # ITM pins. # # ***************************************************************************** # pin # name = ITM_SWO # desc = ITM Serial Wire Output. # pinnum = 41 # func_sel = AM_HAL_PIN_41_SWO # drvstrength = 2 # ***************************************************************************** # CORE pins. # ***************************************************************************** pin name = SWDCK desc = Cortex Serial Wire DCK. pinnum = 20 func_sel = AM_HAL_PIN_20_SWDCK pin name = SWDIO desc = Cortex Serial Wire DIO. pinnum = 21 func_sel = AM_HAL_PIN_21_SWDIO