Freescale Semiconductor QorIQ T1023, User Manual

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2.24.1 Connectors
The below table lists the various connectors on the T1023RDB platform.
Table 2-10. Connectors on T1023RDB platform
Reference designators Used for Notes
J16 SD/MMC Card SD/MMC card socket
J2 USB_Type A USB1 internal UTMI PHY
P1 UART port UART 1
J4 ETH1 EC1 RGMII PHY
J5 ETH2 SGMII PHY
J3 ETH3 2.5G SGMII PHY
P2 mini-PCIe 1 WiFi card
P3 mini-PCIe 2 WiFi card
The board contains an RTC that requires a battery in order to maintain the data inside the
RTC. The battery holder (BT1) accommodates a CR-2032. The below figure shows how
to insert a battery.
1. Insert
2. Press
CR-2032 Lithium Battery
Battery Holder
Figure 2-17. Battery installation
2.24.2 Headers
The below table lists the various headers on the T1023RDB platform.
Table 2-11. Headers on T1023RDB platform
Reference
designators
Used for Setting
J9 Fan Header For socket fan
J6 Remote RESET Connect cable to chassis
J1 JTAG/COP Used for PowerPC JTAG
Table continues on the next page...
Chapter 2 Architecture
QorIQ T1023 Reference Design Board User Guide, Rev. 0, 08/2015
Freescale Semiconductor, Inc. 29