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TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698F – NOVEMBER 2010 – REVISED MARCH 2016
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TMS320F28069 TMS320F28068 TMS320F28067 TMS320F28066 TMS320F28065
TMS320F28064 TMS320F28063 TMS320F28062
Terminal Configuration and Functions
Copyright © 2010–2016, Texas Instruments Incorporated
Table 4-1. Signal Descriptions
(1)
(continued)
PIN NAME
PIN NO.
I/O/Z
DESCRIPTION
PZ
PZP
PN
PFP
VOLTAGE REGULATOR CONTROL SIGNAL
VREGENZ
90
71
I
Internal VREG Enable/Disable. Pull low to enable VREG, pull high to disable VREG.
GPIO AND PERIPHERAL SIGNALS
(2)
GPIO0
87
69
I/O/Z
General-purpose input/output 0
EPWM1A
O
Enhanced PWM1 Output A and HRPWM channel
GPIO1
86
68
I/O/Z
General-purpose input/output 1
EPWM1B
O
Enhanced PWM1 Output B
COMP1OUT
O
Direct output of Comparator 1
GPIO2
84
67
I/O/Z
General-purpose input/output 2
EPWM2A
O
Enhanced PWM2 Output A and HRPWM channel
GPIO3
83
66
I/O/Z
General-purpose input/output 3
EPWM2B
O
Enhanced PWM2 Output B
SPISOMIA
I/O
SPI-A slave out, master in
COMP2OUT
O
Direct output of Comparator 2
GPIO4
9
7
I/O/Z
General-purpose input/output 4
EPWM3A
O
Enhanced PWM3 output A and HRPWM channel
GPIO5
10
8
I/O/Z
General-purpose input/output 5
EPWM3B
O
Enhanced PWM3 output B
SPISIMOA
I/O
SPI-A slave in, master out
ECAP1
I/O
Enhanced Capture input/output 1
GPIO6
58
46
I/O/Z
General-purpose input/output 6
EPWM4A
O
Enhanced PWM4 output A and HRPWM channel
EPWMSYNCI
I
External ePWM sync pulse input
EPWMSYNCO
O
External ePWM sync pulse output
GPIO7
57
45
I/O/Z
General-purpose input/output 7
EPWM4B
O
Enhanced PWM4 output B
SCIRXDA
I
SCI-A receive data
ECAP2
I/O
Enhanced Capture input/output 2
GPIO8
54
43
I/O/Z
General-purpose input/output 8
EPWM5A
O
Enhanced PWM5 output A and HRPWM channel
Reserved
–
Reserved
ADCSOCAO
O
ADC start-of-conversion A
GPIO9
49
39
I/O/Z
General-purpose input/output 9
EPWM5B
O
Enhanced PWM5 output B
SCITXDB
O
SCI-B transmit data
ECAP3
I/O
Enhanced Capture input/output 3
GPIO10
74
60
I/O/Z
General-purpose input/output 10
EPWM6A
O
Enhanced PWM6 output A and HRPWM channel
Reserved
–
Reserved
ADCSOCBO
O
ADC start-of-conversion B
GPIO11
73
59
I/O/Z
General-purpose input/output 11
EPWM6B
O
Enhanced PWM6 output B
SCIRXDB
I
SCI-B receive data
ECAP1
I/O
Enhanced Capture input/output 1