Peripheral Fpga Clocks - Altera cyclone V Technical Reference

cv_5v4
2016.10.28

Peripheral FPGA Clocks

Table 27-10: Peripheral FPGA Clock Parameters
EMAC 0 (emac0_md_clk clock frequency)
EMAC 0 (emac0_gtx_clk clock frequency)
EMAC 1 (emac1_md_clk clock frequency)
EMAC 1 (emac1_gtx_clk clock frequency)
QSPI (qspi_sclk_out clock frequency)
SPIM 0 (spim0_sclk_out clock frequency)
SPIM 1 (spim1_sclk_out clock frequency)
2
I C0 (i2c0_clk clock frequency)
2
I C1 (i2c1_clk clock frequency)
2
I C2 (i2c2_clk clock frequency)
2
I C3 (i2c3_clk clock frequency)
Configuring Peripheral Pin Multiplexing
The Peripheral Pin Multiplexing tab is one of four tabs on the HPS Component. This tab contains several
groups with the following parameters:
Configuring Peripherals
Connecting Unassigned Pins to GPIO
Instantiating the HPS Component
Send Feedback
Parameter Name
on page 27-12
If EMAC 0 peripheral is routed to FPGA, use the
input field to specify EMAC 0 MDIO clock
frequency
If EMAC 0 peripheral is routed to FPGA, use the
input field to specify EMAC 0 transmit clock
frequency
If EMAC 1 peripheral is routed to FPGA, use the
input field to specify EMAC 1 MDIO clock
frequency
If EMAC 1 peripheral is routed to FPGA, use the
input field to specify EMAC 1 transmit clock
frequency
If QSPI peripheral is routed to FPGA, use the input
field to specify QSPI serial clock frequency
If SPI master 0 peripheral is routed to FPGA, use the
input field to specify SPI master 0 output clock
frequency
If SPI master 1 peripheral is routed to FPGA, use the
input field to specify SPI master 1 output clock
frequency
2
If I C 0 peripheral is routed to FPGA, use the input
field to specify I
2
If I C 1 peripheral is routed to FPGA, use the input
field to specify I
2
If I C 2 peripheral is routed to FPGA, use the input
field to specify I
2
If I C 3 peripheral is routed to FPGA, use the input
field to specify I
on page 27-12
Peripheral FPGA Clocks
Parameter Description
2
C 0 output clock frequency
2
C 1 output clock frequency
2
C 2 output clock frequency
2
C 3 output clock frequency
27-11
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