Phytec phyCORE-i.MX 6, Руководство по оборудованию

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phyCORE
®
-i.MX 6 [PCM-058]
vi ©
PHYTEC Messtechnik GmbH 2016 L-808e_2
Types of Signals
Different types of signals are brought out at the phyCORE-Connector. The following table
lists the abbreviations used to specify the type of a signal.
Signal Type Description Abbr.
Power Supply voltage input PWR_I
Ref-Voltage Reference voltage output REF_O
Input Digital input I
Output Digital output O
IO Bidirectional input/output I/O
OC-Bidir PU Open collector input/output with pull up OC-BI
OC-Output Open collector output without pull up, requires an external
pull up OC
5V Input PD 5 V tolerant input with pull down 5V_PD
LVDS Input Differential line pairs 100 Ohm LVDS level input LVDS_I
LVDS Output Differential line pairs 100 Ohm LVDS level output LVDS_O
TMDS Output Differential line pairs 100 Ohm TMDS level output TMDS_O
USB IO Differential line pairs 90 Ohm USB level bidirectional
input/output
USB_I/O
ETHERNET
Input Differential line pairs 100 Ohm Ethernet level input ETH_I
ETHERNET
Output Differential line pairs 100 Ohm Ethernet level output ETH_O
ETHERNET IO Differential line pairs 100 Ohm Ethernet level bidirectional
input/output ETH_I/O
PCIe Input Differential line pairs 100 Ohm PCIe level input PCIe_I
PCIe Output Differential line pairs 100 Ohm PCIe level output PCIe_O
MIPI CSI-2
Input Differential line pairs 100 Ohm MIPI CSI-2 level input CSI-2_I
Table 1: Signal Types used in this Manual