46 lines
1.1 KiB
Markdown
46 lines
1.1 KiB
Markdown
# SATA Branch
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Enabled integrated SATA controller on the basis of standard BIOS.
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## Interface Configuration
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### Special Notes
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- **USB2_P6**: Dedicated for USB Type-C, must be used in conjunction with a PD controller, **cannot be used as a standard USB port**.
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### HSIO (High-Speed Input/Output)
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- **HSIO0**: USB 3.2 10Gbps
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- **HSIO1**: USB 3.2 10Gbps
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- **HSIO2**: PCIe 3.0 x1
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- **HSIO3**: PCIe 3.0 x1
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- ==========
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- **HSIO8**: PCIe 3.0 x4 (Lane 0)
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- **HSIO9**: PCIe 3.0 x4 (Lane 1)
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- **HSIO10**: SATA 3.0
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- **HSIO11**: SATA 3.0
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- ==========
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- **HSIO6**: PCIe 3.0 x1
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### DDI/TCP
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- **DDIA**: eDP 1.4b (eDP interface on LattePanda Mu)
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- **DDIB**: HDMI 2.0
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- **TCP0**: HDMI 2.0
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- **TCP1**: USB Type-C (requires external PD controller)
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### GPIOs
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- **I2C1**: Touch panel (touch connector on LattePanda Mu)
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- **I2C2**: Communication with Type-C PD controller
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- **GPP_B11**: Type-C PD controller PMCALERT\#
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- **GPP_B14**: SATA HDD LED
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- **GPP_D0**: WWAN_Power_Off
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- **GPP_D1**: WWAN_Reset
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- **GPP_D2**: Communication interrupt with Type-C PD controller
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Other GPIOs not listed are not allocated specific functions.
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