SM320F28335PTPMEP Datasheet, PDF (94/167 Pages) Texas Instruments – Digital Signal Controller (DSC)

SM320F28335-EP
SPRS581D – JUNE 2009 – REVISED MAY 2012
www.ti.com
Table 4-17. GPIO-B Mux Peripheral Selection Matrix
REGISTER BITS
GPBDIR
GPBDAT
GPBSET
GPBCLR
GPBTOGGLE
GPBMUX1
GPBQSEL1
QUALPRD0
0
1, 0
1
3, 2
2
5, 4
3
7, 6
4
9, 8
5
11, 10
6
13, 12
7
15, 14
QUALPRD1
8
17, 16
9
19, 18
10
21, 20
11
23, 22
12
25, 24
13
27, 26
14
29, 28
15
31, 30
GPBMUX2
GPBQSEL2
QUALPRD2
16
1, 0
17
3, 2
18
5, 4
19
7, 6
20
9, 8
21
11, 10
22
13, 12
23
15, 14
QUALPRD3
24
17, 16
25
19, 18
26
21, 20
27
23, 22
28
25, 24
29
27, 26
30
29, 28
31
31, 30
(1) Open drain
GPIOx
GPBMUX1=0, 0
GPIO32 (I/O)
GPIO33 (I/O)
GPIO34 (I/O)
GPIO35 (I/O)
GPIO36 (I/O)
GPIO37 (I/O)
GPIO38 (I/O)
GPIO39 (I/O)
GPIO40 (I/O)
GPIO41 (I/O)
GPIO42 (I/O)
GPIO43 (I/O)
GPIO44 (I/O)
GPIO45 (I/O)
GPIO46 (I/O)
GPIO47 (I/O)
GPBMUX2 =0, 0
GPIO48 (I/O)
GPIO49 (I/O)
GPIO50 (I/O)
GPIO51 (I/O)
GPIO52 (I/O)
GPIO53 (I/O)
GPIO54 (I/O)
GPIO55 (I/O)
GPIO56 (I/O)
GPIO57 (I/O)
GPIO58 (I/O)
GPIO59 (I/O)
GPIO60 (I/O)
GPIO61 (I/O)
GPIO62 (I/O)
GPIO63 (I/O)
PERIPHERAL SELECTION
PER1
GPBMUX1 = 0, 1
PER2
GPBMUX1 = 1, 0
PER3
GPBMUX1 = 1, 1
SDAA (I/OC)⁽¹⁾
SCLA (I/OC)⁽¹⁾
ECAP1 (I/O)
SCITXDA (O)
SCIRXDA (I)
ECAP2 (I/O)
Reserved
GPBMUX2 = 0, 1
EPWMSYNCI (I)
ADCSOCAO (O)
EPWMSYNCO (O)
ADCSOCBO (O)
XREADY (I)
XR/W (O)
XZCS0 (O)
XZCS7 (O)
XWE0 (O)
XA16 (O)
XA0/XWE1 (O)
XA1 (O)
XA2 (O)
XA3 (O)
XA4 (O)
XA5 (O)
XA6 (O)
XA7 (O)
GPBMUX2 = 1, 0
GPBMUX2 = 1, 1
ECAP5 (I/O)
ECAP6 (I/O)
EQEP1A (I)
EQEP1B (I)
EQEP1S (I/O)
EQEP1I (I/O)
SPISIMOA (I/O)
SPISOMIA (I/O)
SPICLKA (I/O)
SPISTEA (I/O)
MCLKRA (I/O)
MFSRA (I/O)
MCLKRB (I/O)
MFSRB (I/O)
SCIRXDC (I)
SCITXDC (O)
XD31 (I/O)
XD30 (I/O)
XD29 (I/O)
XD28 (I/O)
XD27 (I/O)
XD26 (I/O)
XD25 (I/O)
XD24 (I/O)
XD23 (I/O)
XD22 (I/O)
XD21 (I/O)
XD20 (I/O)
XD19 (I/O)
XD18 (I/O)
XD17 (I/O)
XD16 (I/O)
94
Peripherals
Copyright © 2009–2012, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Link(s): SM320F28335-EP