Sd/Mmc Single-Device Configuration - Intel Agilex Configuration User Manual

3. Intel Agilex Configuration Schemes
UG-20205 | 2019.04.03

3.3.1. SD/MMC Single-Device Configuration

Figure 28. Connections for SD/MMC Single-Device Configuration
Note: The External Level Shifter is not mandatory for embedded multimedia cards (eMMC).
Send Feedback
V
CCIO_SDM
10kΩ
10kΩ
Optional
Monitoring
Optional
MSEL
Configuration
Control Signals
4 / 8
SD/MMC
DAT
External
CLK
Level
Shifter
CMD
2.7 ~ 3.6 v 1.8 v
SD – Secure Digital
MMC – Multi-Media Card
Configuration
Control Signals
Intel FPGA
nCONFIG
nSTATUS
CONF_DONE
INIT_DONE
OSC_CLK_1
3
MSEL[2:0]
4 / 8
SDMMC_CFG_DATA
SD/MMC
Configuration
SDMMC_CFG_CCLK
Pins
SDMMC_CFG_CMD
Intel ® Agilex ™ Configuration User Guide
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