Texas Instruments AM572x series User Manual page 3

www.ti.com
11.1 Tri-color LEDs
11.2 Industrial Inputs
11.3 Industrial Outputs / LEDs
12 Pin Use Description
12.1 Functional Interface Mapping
12.2 GPIO Pin Mapping
13 Board Connectors
14 EVM Important Notice
Appendix A Known Deficiencies in AM572x IDK EVM
A.1 Power solution not sufficient for full PCIe plug-in card compliance
A.2 Early versions of the AM572x IDK EVM not installed with SOC devices rated for the full industrial
temperature range
A.3 AM572x IDK EVM does not support eMMC HS200 mode
A.4 PCIe PERSTn line not in proper state at start-up
A.5 EDIO connectors J4 and J7 should support real-time debugging for both PRU1 and PRU2
A.6 HDQ implementation not correct
A.7 Removing the power plug and inserting it again while the power supply is energized may cause
..................................................................................................................
damage
A.8 Software shutdown of PMIC not operational
A.9 PMIC implementation does not support required SOC shut-down sequence
A.10 USB port providing UART console and XDS100 emulation not isolated from EVM board supplies
A.11 Need 47-µf capacitor at camera header
A.12 Decoupling capacitors do not reflect AM572x PDN recommendations
A.13 CCS System Reset fails
A.14 AM572x IDK EVM design contains 2 clamp circuits that may not be necessary
A.15 Crystal connected to osc0 needs to have 50 ppm or better long term accuracy
A.16 Software must program the CDCE913 for 0-pf load capacitance
A.17 Protection diode D2 should be rated for 5 V
A.18 PHY address LSB for U9 and U15 can be latched incorrectly
A.19 3.3-V clamp circuit needs more margin
A.20 Current PMIC does not provide the mandated power down sequence
A.21 PMIC OSC16MCAP pin mistakenly grounded
..........................................................................................................................
Revision History
SPRUI64C - May 2017 - Revised April 2018
Submit Documentation Feedback
...........................................................................................................
.........................................................................................................
..............................................................................................
............................................................................................................
.........................................................................................
......................................................................................................
..............................................................................................................
.........................................................................................................
......................................................................................................
....................................................................................
.............................................................................................
Copyright © 2017-2018, Texas Instruments Incorporated
.....................................................................
.............................................
.......................................................
.................................................................
......................................................................
............................................................................
...............................................
.......................................................................
..................................................
............................................................................
....................................................................
...............
.................................
.......
........................................
.............................
.............................
........................................
Contents
21
21
21
21
21
21
23
36
37
37
37
37
37
37
37
37
38
38
38
38
38
38
39
39
39
39
39
39
40
40
41
3