Table Of Contents - CompuLab CM-T43 Reference Manual

Table of Contents

1 INTRODUCTION .......................................................................................................... 6
1.1 About This Document .................................................................................................. 6
1.2 CM-T43 Part Number Legend ..................................................................................... 6
1.3 Related Documents ...................................................................................................... 6
2 OVERVIEW ................................................................................................................... 7
2.1 Highlights .................................................................................................................... 7
2.2 Block Diagram ............................................................................................................. 8
2.3 CM-T43 Features ......................................................................................................... 9
3 CORE SYSTEM COMPONENTS ............................................................................. 11
3.1 Sitara AM437x SoC ................................................................................................... 11
3.2 PRU-ICSS .................................................................................................................. 12
3.3 Multimedia System .................................................................................................... 13
3.4 Memory ...................................................................................................................... 13
3.4.1 DRAM .............................................................................................................. 13
3.4.2 Primary Storage (Boot-loader) ......................................................................... 13
3.4.3 Secondary Storage (OS & User data) ............................................................... 13
4 PERIPHERAL INTERFACES ................................................................................... 14
4.1 Display Interface ........................................................................................................ 16
4.2 Camera Interfaces (VPFE) ......................................................................................... 18
4.3 Local Bus (GPMC) .................................................................................................... 19
4.4 Analog Audio ............................................................................................................. 23
4.5 Digital Audio (McASP) ............................................................................................. 24
4.6 WLAN, Bluetooth and NFC ...................................................................................... 26
4.7 Ethernet ...................................................................................................................... 27
4.8 USB2.0....................................................................................................................... 28
4.9 MMC / SD / SDIO ..................................................................................................... 29
4.10 UART .................................................................................................................... 32
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4.11 I C ......................................................................................................................... 34
4.12 SPI ......................................................................................................................... 35
4.13 Quad SPI (QSPI) ................................................................................................... 36
4.14 CAN Bus ............................................................................................................... 37
4.15 ADC and Resistive Touch-Screen ........................................................................ 38
4.16 HDQ / 1-Wire........................................................................................................ 39
4.17 GPIO ..................................................................................................................... 39
4.18 Enhanced Capture module (eCAP) ....................................................................... 45
4.19 Enhanced PWM module (eHRPWM) ................................................................... 46
4.20 Quadrature Encoder Pulse module (eQEP) ........................................................... 48
4.21 PRU-ICSS ............................................................................................................. 50
4.21.1 PRU-ICSS MII ................................................................................................. 50
4.21.2 PRU-ICSS UART ............................................................................................. 52
Revised September 2017 CM-T43 Reference Guide
Table of Contents
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