TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
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SPRS230H–OCTOBER 2003–REVISED JUNE 2006
Table 2-3. Signal Descriptions (continued)
PIN NO.
GGM/
ZGM
BALL #
(1)
NAME
DESCRIPTION
PZ
PIN #
GPIO6
General purpose input/output 6 (I/O/Z)(4)
EPWM4A
EPWMSYNCI
EPWMSYNCO
Enhanced PWM4 output A and HRPWM channel (not available on 2801/9501, 2802) (O)
External ePWM sync pulse input (I)
External ePWM sync pulse output (O)
General purpose input/output 7 (I/O/Z)(4)
Enhanced PWM4 output B (not available on 2801/9501, 2802) (O)
SPI-D slave transmit enable (not available on 2801/9501, 2802) (I/O)
Enhanced capture input/output 2 (I/O)
General purpose input/output 8 (I/O/Z)(4)
Enhanced PWM5 output A (not available on 2801/9501, 2802) (O)
Enhanced CAN-B transmit (not available on 2801/9501, 2802, F2806) (O)
ADC start-of-conversion A (O)
General purpose input/output 9 (I/O/Z)(4)
Enhanced PWM5 output B (not available on 2801/9501, 2802) (O)
SCI-B transmit data (not available on 2801/9501, 2802) (O)
Enhanced capture input/output 3 (not available on 2801/9501, 2802) (I/O)
General purpose input/output 10 (I/O/Z)(4)
Enhanced PWM6 output A (not available on 2801/9501, 2802) (O)
Enhanced CAN-B receive (not available on 2801/9501, 2802, F2806) (I)
ADC start-of-conversion B (O)
General purpose input/output 11 (I/O/Z)(4)
Enhanced PWM6 output B (not available on 2801/9501, 2802) (O)
SCI-B receive data (not available on 2801/9501, 2802) (I)
Enhanced CAP Input/Output 4 (not available on 2801/9501, 2802) (I/O)
General purpose input/output 12 (I/O/Z)(5)
Trip Zone input 1 (I)
Enhanced CAN-B transmit (not available on 2801/9501, 2802, F2806) (O)
SPI-B Slave in, Master out (I/O)
56
58
60
61
64
70
1
G9
G8
F9
GPIO7
EPWM4B
SPISTED
ECAP2
GPIO8
EPWM5A
CANTXB
ADCSOCAO
GPIO9
EPWM5B
SCITXDB
ECAP3
F8
GPIO10
EPWM6A
CANRXB
ADCSOCBO
E10
D9
B2
GPIO11
EPWM6B
SCIRXDB
ECAP4
GPIO12
TZ1
CANTXB
SPISIMOB
GPIO13
TZ2
CANRXB
SPISOMIB
General purpose input/output 13 (I/O/Z)(5)
Trip zone input 2 (I)
Enhanced CAN-B receive (not available on 2801/9501, 2802, F2806) (I)
SPI-B slave out, master in (I/O)
General purpose input/output 14 (I/O/Z)(5)
Trip zone input 3 (I)
SCI-B transmit (not available on 2801/9501, 2802) (O)
SPI-B clock input/output (I/O)
General purpose input/output 15 (I/O/Z)(5)
Trip zone input (I)
SCI-B receive (not available on 2801/9501, 2802) (I)
SPI-B slave transmit enable (I/O)
95
8
B4
GPIO14
TZ3
SCITXDB
SPICLKB
D3
E1
GPIO15
TZ4
SCIRXDB
SPISTEB
9
GPIO16
SPISIMOA
CANTXB
TZ5
General purpose input/output 16 (I/O/Z)(5)
SPI-A slave in, master out (I/O)
Enhanced CAN-B transmit (not available on 2801/9501, 2802, F2806) (O)
Trip zone input 5 (I)
General purpose input/output 17 (I/O/Z)(5)
SPI-A slave out, master in (I/O)
Enhanced CAN-B receive (not available on 2801/9501, 2802, F2806) (I)
Trip zone input 6(I)
50
52
K10
J10
GPIO17
SPISOMIA
CANRXB
TZ6
GPIO18
General purpose input/output 18 (I/O/Z)(5)
SPICLKA
SPI-A clock input/output (I/O)
SCITXDB
-
-
54
57
H8
SCI-B transmit (not available on 2801/9501, 2802) (O)
-
-
General purpose input/output 19 (I/O/Z)(5)
SPI-A slave transmit enable input/output (I/O)
GPIO19
SPISTEA
SCIRXDB
G10
SCI-B receive (not available on 2801/9501, 2802) (I)
-
-
-
-
(5) The pullups on GPIO12-GPIO34 are enabled upon reset.
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