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DM505 Datasheet(PDF) 125 Page - Texas Instruments |
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DM505 Datasheet(HTML) 125 Page - Texas Instruments |
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125 / 295 page  125 DM505 www.ti.com SPRS976E – NOVEMBER 2016 – REVISED MAY 2018 Submit Documentation Feedback Specifications Copyright © 2016–2018, Texas Instruments Incorporated Case GpmcFCLKDivider = 2: G = 0.5 × ADVExtraDelay × GPMC_FCLK if ((ADVOnTime – ClkActivationTime) is a multiple of 3) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVOnTime – ClkActivationTime – 1) is a multiple of 3) G = (2 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVOnTime – ClkActivationTime – 2) is a multiple of 3) For ADV rising edge (ADV deactivated) in Reading mode: Case GpmcFCLKDivider = 0: G = 0.5 × ADVExtraDelay × GPMC_FCLK Case GpmcFCLKDivider = 1: G = 0.5 × ADVExtraDelay × GPMC_FCLK if (ClkActivationTime and ADVRdOffTime are odd) or (ClkActivationTime and ADVRdOffTime are even) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK otherwise Case GpmcFCLKDivider = 2: G = 0.5 × ADVExtraDelay × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime) is a multiple of 3) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime – 1) is a multiple of 3) G = (2 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime – 2) is a multiple of 3) Case GpmcFCLKDivider = 3: G = 0.5 × ADVExtraDelay × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime) is a multiple of 4) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime – 1) is a multiple of 4) G = (2 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime – 2) is a multiple of 4) G = (3 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVRdOffTime – ClkActivationTime – 3) is a multiple of 4) For ADV rising edge (ADV deactivated) in Writing mode: Case GpmcFCLKDivider = 0: G = 0.5 × ADVExtraDelay × GPMC_FCLK Case GpmcFCLKDivider = 1: G = 0.5 × ADVExtraDelay × GPMC_FCLK if (ClkActivationTime and ADVWrOffTime are odd) or (ClkActivationTime and ADVWrOffTime are even) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK otherwise Case GpmcFCLKDivider = 2: G = 0.5 × ADVExtraDelay × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime) is a multiple of 3) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime – 1) is a multiple of 3) G = (2 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime – 2) is a multiple of 3) Case GpmcFCLKDivider = 3: G = 0.5 × ADVExtraDelay × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime) is a multiple of 4) G = (1 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime – 1) is a multiple of 4) G = (2 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime – 2) is a multiple of 4) G = (3 + 0.5 × ADVExtraDelay) × GPMC_FCLK if ((ADVWrOffTime – ClkActivationTime – 3) is a multiple of 4) (8) For OE falling edge (OE activated): Case GpmcFCLKDivider = 0: - H = 0.5 × OEExtraDelay × GPMC_FCLK Case GpmcFCLKDivider = 1: - H = 0.5 × OEExtraDelay × GPMC_FCLK if (ClkActivationTime and OEOnTime are odd) or (ClkActivationTime and OEOnTime are even) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK otherwise Case GpmcFCLKDivider = 2: - H = 0.5 × OEExtraDelay × GPMC_FCLK if ((OEOnTime – ClkActivationTime) is a multiple of 3) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOnTime – ClkActivationTime – 1) is a multiple of 3) - H = (2 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOnTime – ClkActivationTime – 2) is a multiple of 3) Case GpmcFCLKDivider = 3: - H = 0.5 × OEExtraDelay × GPMC_FCLK if ((OEOnTime - ClkActivationTime) is a multiple of 4) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOnTime - ClkActivationTime - 1) is a multiple of 4) - H = (2 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOnTime - ClkActivationTime - 2) is a multiple of 4) - H = (3 + 0.5 × OEExtraDelay)) × GPMC_FCLK if ((OEOnTime - ClkActivationTime - 3) is a multiple of 4) For OE rising edge (OE desactivated): Case GpmcFCLKDivider = 0: - H = 0.5 × OEExtraDelay × GPMC_FCLK Case GpmcFCLKDivider = 1: - H = 0.5 × OEExtraDelay × GPMC_FCLK if (ClkActivationTime and OEOffTime are odd) or (ClkActivationTime and OEOffTime are even) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK otherwise Case GpmcFCLKDivider = 2: - H = 0.5 × OEExtraDelay × GPMC_FCLK if ((OEOffTime – ClkActivationTime) is a multiple of 3) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOffTime – ClkActivationTime – 1) is a multiple of 3) - H = (2 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOffTime – ClkActivationTime – 2) is a multiple of 3) Case GpmcFCLKDivider = 3: - H = 0.5 × OEExtraDelay × GPMC_FCLK if ((OEOffTime – ClkActivationTime) is a multiple of 4) - H = (1 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOffTime – ClkActivationTime – 1) is a multiple of 4) - H = (2 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOffTime – ClkActivationTime – 2) is a multiple of 4) - H = (3 + 0.5 × OEExtraDelay) × GPMC_FCLK if ((OEOffTime – ClkActivationTime – 3) is a multiple of 4) (9) For WE falling edge (WE activated): Case GpmcFCLKDivider = 0: - I = 0.5 × WEExtraDelay × GPMC_FCLK Case GpmcFCLKDivider = 1: |
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