Datasheet

TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
SPRS439M –JUNE 2007–REVISED AUGUST 2012 www.ti.com
Table 4-18. GPIO-C Mux Peripheral Selection Matrix
REGISTER BITS PERIPHERAL SELECTION
GPCDIR
GPCDAT
GPIOx or PER1 PER2 or PER3
GPCSET GPCMUX1
GPCMUX1 = 0, 0 or 0, 1 GPCMUX1 = 1, 0 or 1, 1
GPCCLR
GPCTOGGLE
no qual 0 1, 0 GPIO64 (I/O) XD15 (I/O)
1 3, 2 GPIO65 (I/O) XD14 (I/O)
2 5, 4 GPIO66 (I/O) XD13 (I/O)
3 7, 6 GPIO67 (I/O) XD12 (I/O)
4 9, 8 GPIO68 (I/O) XD11 (I/O)
5 11, 10 GPIO69 (I/O) XD10 (I/O)
6 13, 12 GPIO70 (I/O) XD9 (I/O)
7 15, 14 GPIO71 (I/O) XD8 (I/O)
no qual 8 17, 16 GPIO72 (I/O) XD7 (I/O)
9 19, 18 GPIO73 (I/O) XD6 (I/O)
10 21, 20 GPIO74 (I/O) XD5 (I/O)
11 23, 22 GPIO75 (I/O) XD4 (I/O)
12 25, 24 GPIO76 (I/O) XD3 (I/O)
13 27, 26 GPIO77 (I/O) XD2 (I/O)
14 29, 28 GPIO78 (I/O) XD1 (I/O)
15 31, 30 GPIO79 (I/O) XD0 (I/O)
GPCMUX2 GPCMUX2 = 0, 0 or 0, 1 GPCMUX2 = 1, 0 or 1, 1
no qual 16 1, 0 GPIO80 (I/O) XA8 (O)
17 3, 2 GPIO81 (I/O) XA9 (O)
18 5, 4 GPIO82 (I/O) XA10 (O)
19 7, 6 GPIO83 (I/O) XA11 (O)
20 9, 8 GPIO84 (I/O) XA12 (O)
21 11, 10 GPIO85 (I/O) XA13 (O)
22 13, 12 GPIO86 (I/O) XA14 (O)
23 15, 14 GPIO87 (I/O) XA15 (O)
104 Peripherals Copyright © 2007–2012, Texas Instruments Incorporated
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TMS320F28232