Intel E3815 FH8065301567411 Fiche De Données
Codes de produits
FH8065301567411
Integrated Clock
Intel
®
Atom™ Processor E3800 Product Family
80
Datasheet
5.1
Features
Platform clocking is provided internally by the Integrated Clock logic. No external clock
chips are required for the SoC to function. All the required platform clocks are provided
by two crystal inputs: a 25 MHz primary reference for the integrated clock block and a
32.768 kHz reference for the Real Time Clock (RTC) block.
chips are required for the SoC to function. All the required platform clocks are provided
by two crystal inputs: a 25 MHz primary reference for the integrated clock block and a
32.768 kHz reference for the Real Time Clock (RTC) block.
The different inputs and outputs are listed below.
Figure 9.
Clocking Example
SDIO
SD CARD
DRAM CHANNEL 1
DRAM CHANNEL 0
eMMC
Power
Management/Seq.
HDMI/eDP/DP
Misc
25MHz
32kHz
Primary Reference
Primary Reference
PCIe
Clock Inputs
And Outputs
DDI[1:0]_TXP/N[3]
DDI[1:0]_DDCCLK
DDI[1:0]_DDCCLK
PMC_PLT_CLK[5:0]
DRAM0_CLKP/N[2,0]
DRAM1_CLKP/N[2,0]
MMC1_CLK
SDIO2_CLK
PMC_SUSCLK[3:0]
SIO_I2C5_CLK
SVID_CLK
PCIE_CLKP/N[3:0]
SD3_CLK
iClock