TE0782-02-045-2I Trenz Electronic

TE0782 TRM Revision: v.33 Exported on: 07/20/2018TE0782 TRM v.33 1 Table of Contents 1 Table of Contents........................................................................................................................................ 2 2 Overview...................................................................................................................................................... 4 2.1 Key Features................................................................................................................................................ 4 2.2 Block Diagram ............................................................................................................................................. 5 2.3 Main Components....................................................................................................................................... 7 2.4 Initial Delivery State.................................................................................................................................... 8 3 Boot Process................................................................................................................................................ 9 4 Signals, Interfaces and Pins...................................................................................................................... 10 4.1 Board to Board (B2B) I/Os ........................................................................................................................ 10 4.2 MGT Lanes ................................................................................................................................................. 10 4.3 JTAG Interface........................................................................................................................................... 12 4.4 System Controller CPLD I/O Pins.............................................................................................................. 13 4.5 Default PS MIO Mapping ........................................................................................................................... 14 4.6 Gigabit Ethernet ........................................................................................................................................ 15 4.7 USB Interface............................................................................................................................................. 15 4.8 I2C Interface .............................................................................................................................................. 17 4.9 Pin Definitions ........................................................................................................................................... 17 5 On-board Peripherals ............................................................................................................................... 18 5.1 System Controller CPLD ........................................................................................................................... 18 5.2 eMMC Flash Memory ................................................................................................................................. 18 5.3 DDR4 Memory............................................................................................................................................ 18 5.4 Quad SPI Flash Memory............................................................................................................................ 18 5.5 Gigabit Ethernet PHYs............................................................................................................................... 18 5.6 High-speed USB ULPI PHYs ...................................................................................................................... 18 5.7 MAC Address EEPROMs ............................................................................................................................. 18 5.8 Configuration EEPROM ............................................................................................................................. 19 5.9 Programmable Clock Generator .............................................................................................................. 19 5.10 Oscillators.................................................................................................................................................. 19 5.11 On-board LEDs .......................................................................................................................................... 20 6 Power and Power-on Sequence............................................................................................................... 21 6.1 Power Supply ............................................................................................................................................ 21 6.2 Power Consumption ................................................................................................................................. 21 6.3 Power Distribution Dependencies ........................................................................................................... 21 6.4 Power-On Sequence ................................................................................................................................. 22 6.5 Power Rails................................................................................................................................................ 23 Copyright 2018Trenz Electronic GmbH 2 of 32