Cypress CYW943907AEVAL1F, Руководство пользователя

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Hardware
CYW943907AEVAL1F Evaluation Kit User Guide, Doc. No. 002-18703 Rev. *B 32
Figure 4-5. Ethernet MAC Controller to External PHY Connection
4.5 Micro SD Connector/Slot
A Micro SD connector is connected to the SDIO Interface of CYW43907. The CYW43907 device supports both SDIO 3.0
Host and device modes.
Figure 4-6 shows the interface between the Micro SD connector and CYW43907. The same signals
are also listed in Table 4-5 .
Table 4-5. Micro SD Connector signals
S No CYW43907 Based SIP Pin Name Micro SD Connector/Slot Name
1 SDIO_DATA_0 DAT0
2 SDIO_DATA_1 DAT1
3 SDIO_DATA_2 DAT2
4 SDIO_DATA_3 CD/DAT3
5 SDIO_CMD CMD
6 SDIO_CLK CLK
7 PWM_0 DETECT