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TNETV2664FIBZWT 数据表(PDF) 116 Page - Texas Instruments |
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TNETV2664FIBZWT 数据表(HTML) 116 Page - Texas Instruments |
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116 / 249 page ![]() TMS320C6424 SPRS347D – MARCH 2007 – REVISED DECEMBER 2009 www.ti.com Table 3-41. EMIFA Sub-Block 0 Pin-By-Pin Mux Control (continued) MULTIPLEXED FUNCTIONS SIGNAL NAME EMIFA PCI EMAC(RMII) GPIO FUNCTION SELECT FUNCTION SELECT FUNCTION SELECT FUNCTION SELECT EM_D[8]/GP[43] EM_D[8] AEM = 2 – – – – GP[43] AEM = 0,5 EM_D[9]/GP[42] EM_D[9] – – – – GP[42] EM_D[10]/GP[41] EM_D[10] – – – – GP[41] EM_D[11]/GP[40] EM_D[11] – – – – GP[40] EM_D[12]/GP[39] EM_D[12] – – – – GP[39] EM_D[13]/GP[38] EM_D[13] – – – – GP[38] EM_D[14]/GP[37] EM_D[14] – – – – GP[37] EM_D[15]/GP[36] EM_D[15] – – – – GP[36] EM_R/W/GP[35] EM_R/W – – – – GP[35] EM_A[21]/GP[34] EM_A[21] – – – – GP[34] Table 3-42. EMIFA Sub-Block 1 Pin-By-Pin Mux Control MULTIPLEXED FUNCTIONS SIGNAL EMIFA EMAC(RMII) GPIO NAME FUNCTION SELECT FUNCTION SELECT FUNCTION SELECT EM_CS5 RMII = 0 RMRXD1 RMII = 1 GP[33] RMII = 0 RMRXD1EM_CS5/GP[33] CS5SEL = 1 CS5SEL = 0 CS5SEL = 0 EM_CS4 RMII = 0 RMRXD0 RMII = 1 GP[32] RMII = 0 RMRXD0/EM_CS4/GP[32] CS4SEL = 1 CS4SEL = 0 CS4SEL = 0 REFCLK/GP[31] – – REFCLK RMII = 1 GP[31] RMII = 0 RMCRSDVGP[30] – – RMCRSDV GP[30] RMTXEN/GP[29] – – RMTXEN GP[29] RMTXD0/GP[28] – – RMTXD0 GP[28] RMTXD1/GP[27] – – RMTXD1 GP[27] GP[26]/(FASTBOOT) – – – – GP[26] – GP[25]/(BOOTMODE3) – – – – GP[25] – GP[24]/(BOOTMODE2) – – – – GP[24] – GP[23]/(BOOTMODE1) – – – – GP[23] – GP[22]/(BOOTMODE0) – – – – GP[22] – EM_D[7]/GP[21] EM_D[7] AEM = 2/5 – – GP[21] AEM = 0 EM_D[6]/GP[20] EM_D[6] – – GP[20] EM_D[5]/GP[19] EM_D[5] – – GP[19] EM_D[4]/GP[18] EM_D[4] – – GP[18] EM_D[3]/GP[17] EM_D[3] – – GP[17] EM_D[2]/GP[16] EM_D[2] – – GP[16] EM_D[1]/GP[15] EM_D[1] – – GP[15] EM_D[0]/GP[14] EM_D[0] – – GP[14] 116 Device Configurations Copyright © 2007–2009, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TMS320C6424 |
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