TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
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SPRS439I–JUNE 2007–REVISED MARCH 2011
Table 2-3. Signal Descriptions (continued)
PIN NO.
ZHH
(1)
PGF/
PTP
PIN #
NAME
DESCRIPTION
ZJZ
BALL # BALL #
GPIO17
SPISOMIA
CANRXB
TZ6
General purpose input/output 17 (I/O/Z)
SPI-A slave out, master in (I/O)
Enhanced CAN-B receive (I)
Trip zone input 6 (I)
28
62
63
64
65
66
67
68
69
72
73
J1
L6
J3
N8
GPIO18
General purpose input/output 18 (I/O/Z)
SPI-A clock input/output (I/O)
SCI-B transmit (O)
SPICLKA
SCITXDB
CANRXA
Enhanced CAN-A receive (I)
GPIO19
General purpose input/output 19 (I/O/Z)
SPI-A slave transmit enable input/output (I/O)
SCI-B receive (I)
SPISTEA
SCIRXDB
CANTXA
K7
L7
M8
Enhanced CAN-A transmit (O)
GPIO20
EQEP1A
MDXA
General purpose input/output 20 (I/O/Z)
Enhanced QEP1 input A (I)
McBSP-A transmit serial data (O)
Enhanced CAN-B transmit (O)
P9
CANTXB
GPIO21
EQEP1B
MDRA
General purpose input/output 21 (I/O/Z)
Enhanced QEP1 input B (I)
McBSP-A receive serial data (I)
Enhanced CAN-B receive (I)
P7
N7
M7
M8
N8
K8
L9
N9
CANRXB
GPIO22
General purpose input/output 22 (I/O/Z)
Enhanced QEP1 strobe (I/O)
McBSP-A transmit clock (I/O)
SCI-B transmit (O)
EQEP1S
MCLKXA
SCITXDB
M9
GPIO23
EQEP1I
MFSXA
SCIRXDB
General purpose input/output 23 (I/O/Z)
Enhanced QEP1 index (I/O)
McBSP-A transmit frame synch (I/O)
SCI-B receive (I)
P10
N10
M10
P11
N11
GPIO24
ECAP1
EQEP2A
MDXB
General purpose input/output 24 (I/O/Z)
Enhanced capture 1 (I/O)
Enhanced QEP2 input A (I)
McBSP-B transmit serial data (O)
GPIO25
ECAP2
EQEP2B
MDRB
General purpose input/output 25 (I/O/Z)
Enhanced capture 2 (I/O)
Enhanced QEP2 input B (I)
McBSP-B receive serial data (I)
GPIO26
ECAP3
EQEP2I
MCLKXB
General purpose input/output 26 (I/O/Z)
Enhanced capture 3 (I/O)
Enhanced QEP2 index (I/O)
McBSP-B transmit clock (I/O)
GPIO27
ECAP4
EQEP2S
MFSXB
General purpose input/output 27 (I/O/Z)
Enhanced capture 4 (I/O)
Enhanced QEP2 strobe (I/O)
McBSP-B transmit frame synch (I/O)
GPIO28
SCIRXDA
XZCS6
General purpose input/output 28 (I/O/Z)
SCI receive data (I)
External Interface zone 6 chip select (O)
141
2
E10
C2
B2
D10
C1
C2
B2
GPIO29
SCITXDA
XA19
General purpose input/output 29. (I/O/Z)
SCI transmit data (O)
External Interface Address Line 19 (O)
GPIO30
CANRXA
XA18
General purpose input/output 30 (I/O/Z)
Enhanced CAN-A receive (I)
External Interface Address Line 18 (O)
1
GPIO31
CANTXA
XA17
General purpose input/output 31 (I/O/Z)
Enhanced CAN-A transmit (O)
External Interface Address Line 17 (O)
176
A2
Copyright © 2007–2011, Texas Instruments Incorporated
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