Apoolo-S10
User Manual
39
www.terasic.com
March 31, 2020
FMCP_LA_p0
LA00_P_CC
CLK_2C_0P
AW38
FMCP_LA_p0
LA00_N_CC
CLK_2C_0N
AW39
FMCP_REFCLK_M2C_p
REFCLK_M2C_P
CLK_2B_1P
BH33
FMCP_REFCLK_M2C_n
REFCLK_M2C_N
CLK_2B_1N
BG33
Power Supply
The Apollo S10 board provides 12V, 3.3V and VCCIO_FMCP power through FMC+
port.
indicates the maximum power consumption for the FMC+ connector.
CAUTION: Before powering on the Apollo S10 board with a daughter card,
please check to see if there is a short circuit between the power pins and FPGA
I/O.
Table 2-17 Power Supply of the FMC
Supplied Voltage
Max. Current Limit
12V
1A
3.3V
3A
VCCIO_FMCP
4A
Adjustable I/O Standards
The FPGA I/O standards of the FMC+ ports can be adjusted by configuring the header
position. Each port can be individually adjusted to 1.2V, 1.5V or 1.8V via jumper
JP3
on
the Apollo S10 board. For detailed setting, please refer to Section 2.2:
FMC_VCCIO
and FMCP_VCCIO Select Header
.
JTAG Chain on FMC
The JTAG chain on the Apollo S10 board supports JTAG interface extension to the
FMC+ connector so that the JTAG device on the user's FMC+ daughter card can be
joined with JTAG chain on the Apollo S10 board. Users can enable this feature through
the switch (
SW4.1
) on the Apollo S10 board. In the board's default setting, the JTAG
interface of the FMC connector is bypassed to keep the Apollo S10 board JTAG chain
to maintain close loop. For detailed setting, please refer to Section 2.2:
JTAG Interface