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TDA4AL...ALZQ1 数据表(PDF) 203 Page - Texas Instruments |
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TDA4AL...ALZQ1 数据表(HTML) 203 Page - Texas Instruments |
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203 / 251 page  Table 7-56. MCU_SPI1 IOSET Signals IOSET1 IOSET2 BALL NAME MUX BALL NAME MUX MCU_SPI1_CLK MCU_SPI1_CLK 0 MCU_SPI1_CLK 0 MCU_SPI1_D0 MCU_SPI1_D0 0 MCU_SPI1_D0 0 MCU_SPI1_D1 MCU_SPI1_D1 0 MCU_SPI1_D1 0 MCU_SPI1_CS0 MCU_SPI1_CS0 0 MCU_SPI1_CS0 0 MCU_SPI1_CS1 MCU_OSPI1_D1 5 WKUP_GPIO0_13 1 MCU_SPI1_CS2 MCU_OSPI1_D2 5 WKUP_GPIO0_15 1 For more information, see Multichannel Serial Peripheral Interface (MCSPI) section in Peripherals chapter in the device TRM. 7.10.5.17 MMCSD The MMCSD Host Controller provides an interface to embedded Multi-Media Card (MMC), Secure Digital (SD), and Secure Digital IO (SDIO) devices. The MMCSD Host Controller deals with MMC/SD/SDIO protocol at transmission level, data packing, adding cyclic redundancy checks (CRCs), start/end bit insertion, and checking for syntactical correctness. For more details about MMCSD interfaces, see the corresponding MMC0, MMC1, and MMC2 sections within Signal Descriptions and Detailed Description. Note Some operating modes require software configuration of the MMC DLL delay settings, as shown in Table 7-57 and Table 7-67. For more information, see Multi-Media Card/Secure Digital (MMCSD) Interface section in Peripherals chapter in the device TRM. 7.10.5.17.1 MMC0 - eMMC Interface MMC0 interface is compliant with the JEDEC eMMC electrical standard v5.1 (JESD84-B51) and it supports the following eMMC applications: • Legacy speed • High speed SDR • High speed DDR • High Speed HS200 • High Speed HS400 Table 7-57 presents the required DLL software configuration settings for MMC0 timing modes. Table 7-57. MMC0 DLL Delay Mapping for All Timing Modes REGISTER NAME MMCSD0_SS_PHY_CTRL_4_REG MMCSD0_SS_PHY_CTRL_5_REG BIT FIELD [31:24] [20] [15:12] [8] [4:0] [17:16] [10:8] [2:0] BIT FIELD NAME STRBSEL OTAPDLYENA OTAPDLYSEL ITAPDLYENA ITAPDLYSEL SELDLYTXCLK SELDLYRXCLK FRQSEL CLKBUFSEL MODE DESCRIPTION STROBE DELAY OUTPUT DELAY ENABLE OUTPUT DELAY VALUE INPUT DELAY ENABLE INPUT DELAY VALUE DLL/ DELAY CHAIN SELECT DLL REF FREQUENCY DELAY BUFFER DURATION Legacy SDR 8-bit PHY operating 1.8 V, 25 MHz 0x0 0x0 NA 0x1 0x10 0x1 0x0 0x7 High Speed SDR 8-bit PHY operating 1.8 V, 50 MHz 0x0 0x0 NA 0x1 0xA 0x1 0x0 0x7 www.ti.com TDA4VE-Q1, TDA4AL-Q1, TDA4VL-Q1 SPRSP62 – DECEMBER 2022 Copyright © 2023 Texas Instruments Incorporated Submit Document Feedback 203 Product Folder Links: TDA4VE-Q1 TDA4AL-Q1 TDA4VL-Q1 |
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