Apoolo-S10
User Manual
20
www.terasic.com
March 31, 2020
Table 2-2 SW4 setting
Board
Reference
Signal Name
Description
Default
SW4.1 FMCP_JTAG_BYPASS_n
ON
:
Disable
the JTAG interface of the
FMC+ connector into the JTAG
chain
OFF
:
Enable
the JTAG interface of the
FMC+ connector into the JTAG
chain
ON
SW4.2 FMC_JTAG_BYPASS_n
ON
:
Disable
the JTAG interface of the
FMC connector into the JTAG
chain
OFF
:
Enable
the JTAG interface of the
FMC connector into the JTAG
chain
ON
FMC_VCCIO and FMCP_VCCIO Select Header
The FMC and FMC + connector I / O standard on the Apollo S10 can be set to three
voltages: 1.8V, 1.5V and 1.2V. Users can set the desired voltage of FMC and FMC + by
setting JP2 and JP3 respectively. The JP2 and JP3 can change the VCCIO voltage of
FPGA I/O on FMC and FMC+ connector.
shows the position of the JP2 and
list the FMC_VCCIO Headers (JP2) setting for FMC connector.
shows the setting of the JP3 for FMC+ connector.
Figure 2-5 FMC and FMC+ I/O standard setting headers