Intel Agilex Series Configuration User Manual page 111

3. Intel Agilex Configuration Schemes
683673 | 2021.10.29
Attention:
When you power up the Intel Agilex device with an empty serial flash device and use the AS interface to program the
file into this serial flash device, you must power cycle the Intel Agilex device to configure the device from the flash
successfully.
Figure 42. AS Programming Using Intel Quartus Prime or Third-Party Programmer
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AS x4 Flash
DATA0
DATA1
DATA2
DATA3
DCLK
nReset
nCS
V
CCIO_SDM
10 kΩ
10 kΩ
Intel FPGA
nSTATUS
nCONFIG
CONF_DONE
AS_DATA[0]
AS_DATA[1]
AS_DATA[2]
AS_DATA[3]
AS_CLK
AS_nRST
V
CCIO_SDM
OSC_CLK_1
4.7 kΩ
MSEL [0]/AS_nCSO[0]
MSEL [1]
MSEL [2]
V
CCIO_SDM
AS fast/normal mode: Pull MSEL [2] low
JTAG mode: Pull MSEL [2] high
AS fast mode: Pull MSEL [1] low
GND AS normal mode: Pull MSEL [1] high
.rpd
External clock source
to is optional.
Intel ® Agilex ™ Configuration User Guide
111