Phytec phyCORE-i.MX 6, Руководство по оборудованию

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Serial Interfaces
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PHYTEC Messtechnik GmbH 2016 L-808e_2
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9.8 CAN Interface
The CAN interface of the phyCORE-i.MX 6 is connected to the first FlexCAN module
(FlexCAN1) of the i.MX 6 which is a full implementation of the CAN protocol specification
Version 2.0B. It supports standard and extended message frames and programmable bit
rates of up to 1 Mb/s.
The following table shows the position of the signals on the phyCORE-Connector.
Pin # Signal ST Voltage Domain Description
X1C57 X_FLEXCAN1_TX O VDD_3V3_LOGIC FLEXCAN 1 transmit
X1D57 X_FLEXCAN1_RX I VDD_3V3_LOGIC FLEXCAN 1 receive
Table 20: CAN Interface Signal Location
9.9 SATA Interface
The SATA II interface of the phyCORE-i.MX 6 is a high-speed serialized ATA data link
interface compliant with SATA Revision 3.0 (physical layer complies with SATA Revision
2.5) which supports data rates of up to 3.0 Gbit/s. The interface includes an internal DMA
engine, command layer, transport layer, link layer and the physical layer. The interface
itself supports only one SATA device.
The phyCORE-i.MX 6 provides an SATA II Interface at the following pins of the
phyCORE-Connector:
Pin # Signal ST Voltage Domain Description
X1C8 X_SATA_TXP LVDS_O i.MX6 internal SATA PHY transmit lane+
X1C9 X_SATA_TXN LVDS_O i.MX6 internal SATA PHY transmit lane-
X1D8 X_SATA_RXP LVDS_I i.MX 6 internal SATA PHY receive lane+
X1D9 X_SATA_RXN LVDS_I i.MX 6 internal SATA PHY receive lane-
Table 21: SATA Interface Signal Location
As the signals extend directly from the i.MX 6's SATA PHY a standard SATA connector is all
that is needed to interface the phyCORE-i.MX 6's SATA functionality.