N1 board
N1 SoC
CPU1PLL
CLUSPLL
DMCPLL
INTPLL
SYSPLL
OSC1
OSC2
OSC3
OSC6
OSC4
OSC0
CPU0REFCLK
CPU1REFCLK
CLUSREFCLK
DMCREFCLK
INTREFCLK
SYSREFCLK
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
DIV
OSC5
CG
CG
CG
CG
CG
CG
CG
CG
CG
CG
CG
CPU0PLLCLK
CPU1PLLCLK
CLUSPLLCLK
DMCPLLCLK
INTPLLCLK
N1
clusters
Base
element
MCP
subsystem
SCP
subsystem
CoreSight
SYSPLLCLK
DIV
DIV
CG
SENSORCLK
SCPNICCLK
SCPQSPICLK
SCPI2CCLK
MCPNICCLK
MCPQSPICLK
MCPI2CCLK
PCIEAXICLK
PCIEAPBCLK
CCIXAPBCLK
SYSAPBCLK
TMIF2xCLK
TSIF2xCLK
PMCLK
CCIXAXICLK
REFCLK
DDR4
PHY0
SCP
expansion
DDR4
PHY1
MCP
expansion
IOFPGA
TSIF
PCIe
subsystem
CCIX
subsystem
SYS
expansion
CCIX_CMN
REFCLK
PCIE_CMN
REFCLK
IOFPGA
SCC
TSIF
CLK0
TSIF
CLKI
CFG
F2S
CLK
TMIF
CLKI
TMIF
CLKO
P-JTAG
CPU0PLL
SWCLKTCK
CG
Trace
TRACE
CLKA
TRACE
CLKB
Figure 2-4 N1 SoC clocks
2 Hardware description
2.4 Clocks
101489_0000_02_en
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2-29
Non-Confidential - Beta