Board Support Package For Teensy 3.5, 3.6 & 4.1 Boards

Introduction

Teensy 3.5 & 3.6 Boards

Teensy 4.1 Board

This board support package (BSP) supports PRJC Teensy 3.5, 3.6 and 4.1 Microcontroller boards. The BSP is based on Teensy SDK and uses GNU ARM Embedded compiler tool chain for generating required binaries.

Getting Started

·  Install Teensy SDK from PRJC available at PRJC web site.

·  Create model and build to generate required binary.

·  Refer below for programming and debugging support.

Board Configuration

· General Configuration

Configuration Parameter	Teensy 3.5	Teensy 3.6	Teensy 4.1
Board Title	Teensy35	Teensy36	Teensy41
Tool Chain Type	Local Build	Local Build	Local Build
Board Preprocessor Symbol	_BUILD_BRD_TEENSY35	_BUILD_BRD_TEENSY36	_BUILD_BRD_TEENSY41
Platform Preprocessor Symbol	_BUILD_PLT_TEENSY	_BUILD_PLT_TEENSY	_BUILD_PLT_TEENSY
Compiler Preprocessor Symbol	_BUILD_CMP_ARM_GCC	_BUILD_CMP_ARM_GCC	_BUILD_CMP_ARM_GCC
C++11 Standard Support	No	No	No
File System Support	No	No	No
OpenMP/OpenCL/CUDA Support	No/No/No	No/No/No	No/No/No
Simulation Panel Support	No	No	No

· Hardware Configuration

Configuration Parameter	Teensy 3.5 & 3.6	Teensy 4.1
Number of CPU cores	1	1
Dynamic Memory Support	Yes	Yes
Prefer Fixed/Floating Point	Floating Point	Floating Point
DI/DO Pins	0[0], 1[1], 2[2], 3[3], 4[4], 5[5], 6[6], 7[7], 8[8], 9[9], 10[10], 11[11], 12[12], 13 (LED)[13], 14[14], 15[15], 16[16], 17[17], 18[18], 19[19], 20[20], 21[21], 22[22], 23[23], 24[24], 25[25], 26[26], 27[27], 28[28], 29[29], 30[30], 31[31], 32[32], 33[33], 34[34], 35[35], 36[36], 37[37], 38[38], 39[39], 40[40], 41[41], 42[42], 43[43], 44[44], 45[45], 46[46], 47[47], 48[48], 49[49], 50[50], 51[51], 52[52], 53[53], 54[54], 55[55], 56[56], 57[57]	0[0], 1[1], 2[2], 3[3], 4[4], 5[5], 6[6], 7[7], 8[8], 9[9], 10[10], 11[11], 12[12], 13 (LED)[13], 14[14], 15[15], 16[16], 17[17], 18[18], 19[19], 20[20], 21[21], 22[22], 23[23], 24[24], 25[25], 26[26], 27[27], 28[28], 29[29], 30[30], 31[31], 32[32], 33[33], 34[34], 35[35], 36[36], 37[37], 38[38], 39[39], 40[40], 41[41]
ADC Default Resolution	12	12
ADC Pins	14[14], 15[15], 16[16], 17[17], 18[18], 19[19], 20[20], 21[21], 22[22], 23[23], 31[31], 32[32], 33[33], 34[34], 35[35], 36[36], 37[37], 38[38], 39[39], 49[49], 50[50], DA0[DA0], DA1[DA1], A10[A10], A11[A11]	14[14], 15[15], 16[16], 17[17], 18[18], 19[19], 20[20], 21[21], 22[22], 23[23], 24[24], 25[25], 26[26], 27[27], 38[38], 39[39], 40[40], 41[41]
PWM Default Resolution	12	12
PWM Pins	2[2], 3[3], 4[4], 5[5], 6[6], 7[7], 8[8], 9[9], 10[10], 14[14], 20[20], 21[21], 22[22], 23[23], 29[29], 30[30], 35[35], 36[36], 37[37], 38[38]	0[0], 1[1], 2[2], 3[3], 4[4], 5[5], 6[6], 7[7], 8[8], 9[9], 10[10], 11[11], 12[12], 13 (LED)[13], 14[14], 15[15], 18[18], 19[19], 22[22], 23[23], 24[24], 25[25], 28[28], 29[29], 33[33], 36[36], 37[37]
DAC Default Resolution	12	0
DAC Pins	DA0[DA0], DA1[DA1]	-
UART0 Pins	Via USB Programmer Port and Pin	Via USB Programmer Port and Pin
UART1 Pins	0 (RX), 1 (TX)	0 (RX), 1 (TX)
UART2 Pins	9 (RX), 10 (TX)	7 (RX), 8 (TX)
UART3 Pins	7 (RX), 8 (TX)	15 (RX), 14 (TX)
SPI Pins	11 (MOSI), 12 (MISO), 13 (CLK), 10 (CS)	11 (MOSI), 12 (MISO), 13 (CLK), 10 (CS)
I2C Pins	18 (SDA), 19 (SCL)	18 (SDA), 19 (SCL)

Programmer

CASP supports Programmer0 for uploading generated binary file to the board.

Debugging

Debugging is supported over USB serial.

Known Issues & Limitations

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