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AM69 Datasheet(PDF) 134 Page - Texas Instruments |
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AM69 Datasheet(HTML) 134 Page - Texas Instruments |
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134 / 326 page ![]() Table 5-107. MMC1 Signal Descriptions (continued) SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALY PIN [4] AND PIN [4] MMC1_DAT3 IO MMC/SD/SDIO Data AC38 F30 (1) For ROM boot from MMC1 interface to work properly, the MMC1_SDCD pin should be pulled low externally with a resistor to indicate an SD Card/Memory device is present. (2) For MMC1_CLK signal to work properly, the RXACTIVE bit of the CTRLMMR_PADCONFIG64 register should be set to 0x1 because of retiming purposes. 5.3.28 OSPI 5.3.28.1 MCU Domain Table 5-108. MCU_OSPI0 Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALY PIN [4] AND PIN [4] MCU_OSPI0_CLK O OSPI Clock E32 D8 MCU_OSPI0_DQS I OSPI Data Strobe (DQS) or Loopback Clock Input C34 C10 MCU_OSPI0_ECC_FAIL I OSPI ECC Status C32, F31 B9, E11 MCU_OSPI0_LBCLKO IO OSPI Loopback Clock Output D32 D10 MCU_OSPI0_CSn0 O OSPI Chip Select 0 (active low) A32 F12 MCU_OSPI0_CSn1 O OSPI Chip Select 1 (active low) A33 F11 MCU_OSPI0_CSn2 O OSPI Chip Select 2 (active low) B34, C31 B10, F10 MCU_OSPI0_CSn3 O OSPI Chip Select 3 (active low) C32, F31 B9, E11 MCU_OSPI0_D0 IO OSPI Data 0 B33 E10 MCU_OSPI0_D1 IO OSPI Data 1 B32 F9 MCU_OSPI0_D2 IO OSPI Data 2 C33 E9 MCU_OSPI0_D3 IO OSPI Data 3 C35 D11 MCU_OSPI0_D4 IO OSPI Data 4 D33 D9 MCU_OSPI0_D5 IO OSPI Data 5 D34 C9 MCU_OSPI0_D6 IO OSPI Data 6 E34 C7 MCU_OSPI0_D7 IO OSPI Data 7 E33 C8 MCU_OSPI0_RESET_OUT0 O OSPI Reset B34, C31 B10, F10 MCU_OSPI0_RESET_OUT1 O OSPI Reset C32, G33 A9, E11 Table 5-109. MCU_OSPI1 Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] ALY PIN [4] AND PIN [4] MCU_OSPI1_CLK O OSPI Clock F32 B7 MCU_OSPI1_DQS I OSPI Data Strobe (DQS) or Loopback Clock Input F31 B9 MCU_OSPI1_LBCLKO IO OSPI Loopback Clock Output C31 B10 MCU_OSPI1_CSn0 O OSPI Chip Select 0 (active low) G32 A8 MCU_OSPI1_CSn1 O OSPI Chip Select 1 (active low) G33 A9 MCU_OSPI1_D0 IO OSPI Data 0 E35 B8 MCU_OSPI1_D1 IO OSPI Data 1 D31 B11 MCU_OSPI1_D2 IO OSPI Data 2 G31 A11 MCU_OSPI1_D3 IO OSPI Data 3 F33 A10 AM69A, AM69 SPRSP92D – FEBRUARY 2023 – REVISED DECEMBER 2024 www.ti.com 134 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated Product Folder Links: AM69A AM69 |
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