AMLOGIC S905D3 - Page 29

0.6 (2019–07–25)
Amlogic Proprietary and Confidential
Copyright © Amlogic. All rights reserved.
24
Net Name Type Default
Pull UP/
DN
Description Power
Domain
If
Unused
AVDD18_
AUDIO
AP - Analog 1.8V for Audio DAC - To 1.8V
AVSS_Audio AP - Analog power ground for Audio DAC - To VSS
PCIE
PCIE_CLK_
n
AO - PCIE reference clock negative signal AVDD18_
PCIE
NC
PCIE_CLK_
p
AO - PCIE reference clock positive signal AVDD18_
PCIE
NC
PCIE_REXT AIO - PCIE output strength setting resistor AVDD18_
PCIE
NC
PCIE_RXN AI - PCIE or USB3.0 input negative signal AVDD18_
PCIE
NC
PCIE_RXP AI - PCIE or USB3.0 input positive signal AVDD18_
PCIE
NC
PCIE_TXN AO - PCIE or USB3.0 output negative signal AVDD18_
PCIE
NC
PCIE_TXP AO - PCIE or USB3.0 output positive signal AVDD18_
PCIE
NC
AVDD0V8_
USB_PCIE
AP - Analog 0.8V power supply for USB and PCIE - To VDD_
EE
AVDD18_
PCIE
AP - Analog 1.8V power supply for PCIE - To 1.8V
HCSL_
REXT
AIO - PCIE reference clk output strength setting
resistor
AVDD18_
PCIE
NC
AVDD18_
HCSL
AP - Analog 1.8V power supply for PCIE reference
module clock
- To 1.8V
AVSS_
HCSL
AP - Analog ground for PCIE reference module
clock
- To VSS
System Clock & PLL
SYS_OSCIN AI - 24MHz crystal oscillator input VDD18_
AO_XTAL
To XTAL
SYS_
OSCOUT
AO - 24MHz crystal oscillator output VDD18_
AO_XTAL
To XTAL
Analog Power
AVDD18_
MIPIDSI
AP Analog power of MIPIDSI - To 1.8V
AVDD18_
DPLL
AP - Analog power of System PLL - To 1.8V
AVSS_
ENETPLL
AP - Ground of Ethernet PLL To GND
AVSS_
AMPLL
AP - Ground of DDR AM_ PLL - To GND
AVSS_HPLL AP - Ground of HDMI PLL - To GND
AVSS_PLL AP - Ground of System PLL - To GND
S905D3 Quick Reference Manual 4 Pinout Specification
Preliminary Version
Confidential for Wesion!