Datasheet

41
TMS320F28379S , TMS320F28377S
TMS320F28376S, TMS320F28375S, TMS320F28374S
www.ti.com SPRS881C –AUGUST 2014–REVISED MAY 2016
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Product Folder Links: TMS320F28379S TMS320F28377S TMS320F28376S TMS320F28375S TMS320F28374S
Terminal Configuration and FunctionsCopyright © 2014–2016, Texas Instruments Incorporated
Table 4-4. GPIO Muxed Pins
(1)(2)
(continued)
GPIO Mux Selection
GPIO Index 0, 4, 8, 12 1 2 3 5 6 7 15
GPyGMUXn.
GPIOz =
00b, 01b,
10b, 11b
00b 01b 11b
GPyMUXn.
GPIOz =
00b 01b 10b 11b 01b 10b 11b 11b
(3) High-Speed SPI-enabled GPIO mux option. This pin mux option is required when using the SPI in High-Speed Mode (HS_MODE = 1 in
SPICCR). This mux option is still available when not using the SPI in High-Speed Mode (HS_MODE = 0 in SPICCR).
GPIO40 EM1A2 (O) SDAB (I/OD)
GPIO41 EM1A3 (O) SCLB (I/OD)
GPIO42 SDAA (I/OD) SCITXDA (O)
GPIO43 SCLA (I/OD) SCIRXDA (I)
GPIO44 EM1A4 (O)
GPIO45 EM1A5 (O)
GPIO46 EM1A6 (O) SCIRXDD (I)
GPIO47 EM1A7 (O) SCITXDD (O)
GPIO48 OUTPUTXBAR3 (O) EM1A8 (O) SCITXDA (O) SD1_D1 (I)
GPIO49 OUTPUTXBAR4 (O) EM1A9 (O) SCIRXDA (I) SD1_C1 (I)
GPIO50 EQEP1A (I) EM1A10 (O) SPISIMOC (I/O) SD1_D2 (I)
GPIO51 EQEP1B (I) EM1A11 (O) SPISOMIC (I/O) SD1_C2 (I)
GPIO52 EQEP1S (I/O) EM1A12 (O) SPICLKC (I/O) SD1_D3 (I)
GPIO53 EQEP1I (I/O) EM1D31 (I/O) EM2D15 (I/O) SPISTEC (I/O) SD1_C3 (I)
GPIO54 SPISIMOA (I/O) EM1D30 (I/O) EM2D14 (I/O) EQEP2A (I) SCITXDB (O) SD1_D4 (I)
GPIO55 SPISOMIA (I/O) EM1D29 (I/O) EM2D13 (I/O) EQEP2B (I) SCIRXDB (I) SD1_C4 (I)
GPIO56 SPICLKA (I/O) EM1D28 (I/O) EM2D12 (I/O) EQEP2S (I/O) SCITXDC (O) SD2_D1 (I)
GPIO57 SPISTEA (I/O) EM1D27 (I/O) EM2D11 (I/O) EQEP2I (I/O) SCIRXDC (I) SD2_C1 (I)
GPIO58 MCLKRA (I/O) EM1D26 (I/O) EM2D10 (I/O) OUTPUTXBAR1 (O) SPICLKB (I/O) SD2_D2 (I) SPISIMOA
(3)
(I/O)
GPIO59 MFSRA (I/O) EM1D25 (I/O) EM2D9 (I/O) OUTPUTXBAR2 (O) SPISTEB (I/O) SD2_C2 (I) SPISOMIA
(3)
(I/O)
GPIO60 MCLKRB (I/O) EM1D24 (I/O) EM2D8 (I/O) OUTPUTXBAR3 (O) SPISIMOB (I/O) SD2_D3 (I) SPICLKA
(3)
(I/O)
GPIO61 MFSRB (I/O) EM1D23 (I/O) EM2D7 (I/O) OUTPUTXBAR4 (O) SPISOMIB (I/O) SD2_C3 (I) SPISTEA
(3)
(I/O)
GPIO62 SCIRXDC (I) EM1D22 (I/O) EM2D6 (I/O) EQEP3A (I) CANRXA (I) SD2_D4 (I)
GPIO63 SCITXDC (O) EM1D21 (I/O) EM2D5 (I/O) EQEP3B (I) CANTXA (O) SD2_C4 (I) SPISIMOB
(3)
(I/O)
GPIO64 EM1D20 (I/O) EM2D4 (I/O) EQEP3S (I/O) SCIRXDA (I) SPISOMIB
(3)
(I/O)
GPIO65 EM1D19 (I/O) EM2D3 (I/O) EQEP3I (I/O) SCITXDA (O) SPICLKB
(3)
(I/O)
GPIO66 EM1D18 (I/O) EM2D2 (I/O) SDAB (I/OD) SPISTEB
(3)
(I/O)
GPIO67 EM1D17 (I/O) EM2D1 (I/O)
GPIO68 EM1D16 (I/O) EM2D0 (I/O)
GPIO69 EM1D15 (I/O) SCLB (I/OD) SPISIMOC
(3)
(I/O)
GPIO70 EM1D14 (I/O) CANRXA (I) SCITXDB (O) SPISOMIC
(3)
(I/O)
GPIO71 EM1D13 (I/O) CANTXA (O) SCIRXDB (I) SPICLKC
(3)
(I/O)
GPIO72 EM1D12 (I/O) CANTXB (O) SCITXDC (O) SPISTEC
(3)
(I/O)
GPIO73 EM1D11 (I/O) XCLKOUT (O) CANRXB (I) SCIRXDC (I)
GPIO74 EM1D10 (I/O)
GPIO75 EM1D9 (I/O)
GPIO76 EM1D8 (I/O) SCITXDD (O)
GPIO77 EM1D7 (I/O) SCIRXDD (I)
GPIO78 EM1D6 (I/O) EQEP2A (I)
GPIO79 EM1D5 (I/O) EQEP2B (I)
GPIO80 EM1D4 (I/O) EQEP2S (I/O)
GPIO81 EM1D3 (I/O) EQEP2I (I/O)
GPIO82 EM1D2 (I/O)
GPIO83 EM1D1 (I/O)
GPIO84 SCITXDA (O) MDXB (O) MDXA (O)
GPIO85 EM1D0 (I/O) SCIRXDA (I) MDRB (I) MDRA (I)
GPIO86 EM1A13 (O) EM1CAS (O) SCITXDB (O) MCLKXB (I/O) MCLKXA (I/O)
GPIO87 EM1A14 (O) EM1RAS (O) SCIRXDB (I) MFSXB (I/O) MFSXA (I/O)
GPIO88 EM1A15 (O) EM1DQM0 (O)
GPIO89 EM1A16 (O) EM1DQM1 (O) SCITXDC (O)