SM320F2808-EP Datasheet, PDF (17/118 Pages) Texas Instruments – Digital Signal Processors

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NAME
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
V_SS
GPIO0
EPWM1A
-
-
GPIO1
EPWM1B
SPISIMOD
-
GPIO2
EPWM2A
-
-
GPIO3
EPWM2B
SPISOMID
-
GPIO4
EPWM3A
-
-
GPIO5
EPWM3B
SPICLKD
ECAP1
GPIO6
EPWM4A
EPWMSYNCI
EPWMSYNCO
GPIO7
EPWM4B
SPISTED
ECAP2
GPIO8
EPWM5A
CANTXB
ADCSOCAO
GPIO9
EPWM5B
SCITXDB
ECAP3
SM320F2808-EP, SM320F2806-EP
SM320F2801-EP
Digital Signal Processors
SGLS316A – MARCH 2006 – REVISED FEBRUARY 2007
Table 2-2. Signal Descriptions (continued)
PIN NO.
PZ PIN GGM
# BALL #
DESCRIPTION ⁽¹⁾
2
B1
11
E3
41
H6
49
K9
55
H10
62
F7 Digital Ground Pins
69
D10
77
A9
87
D6
89
A5
94
A4
GPIOA AND PERIPHERAL SIGNALS⁽²⁾
General purpose input/output 0 (I/O/Z) ⁽³⁾
47
K8
Enhanced PWM1 Output A and HRPWM channel (O)
-
-
General purpose input/output 1 (I/O/Z)⁽³⁾
44
K7
Enhanced PWM1 Output B (O)
SPI-D slave in, master out (I/O) (not available on F2801/9501)
-
General purpose input/output 2 (I/O/Z)⁽³⁾
45
J7
Enhanced PWM2 Output A and HRPWM channel (O)
-
-
General purpose input/output 3 (I/O/Z)⁽³⁾
48
J8
Enhanced PWM2 Output B (O)
SPI-D slave out, master in (I/O) (not available on F2801/9501)
-
General purpose input/output 4 (I/O/Z)⁽³⁾
51
J9
Enhanced PWM3 output A and HRPWM channel (O)
-
-
General purpose input/output 5 (I/O/Z)⁽³⁾
53
H9
Enhanced PWM3 output B (O)
SPI-D clock (I/O) (not available on F2801/9501)
Enhanced capture input/output 1 (I/O)
General purpose input/output 6 (I/O/Z)⁽³⁾
56
G9
Enhanced PWM4 output A and HRPWM channel (not available on F2801/9501) (O)
External ePWM sync pulse input (I)
External ePWM sync pulse output (O)
General purpose input/output 7 (I/O/Z)⁽³⁾
58
G8
Enhanced PWM4 output B (not available on F2801/9501) (O)
SPI-D slave transmit enable (not available on F2801/9501 (I/O)
Enhanced capture input/output 2 (I/O)
General purpose input/output 8 (I/O/Z)⁽³⁾
60
F9
Enhanced PWM5 output A (not available on F2801/9501) (O)
Enhanced CAN-B transmit (not available on F2806/F2801/9501) (O)
ADC start-of-conversion A (O)
General purpose input/output 9 (I/O/Z)⁽³⁾
61
F8
Enhanced PWM5 output B (not available on F2801/9501) (O)
SCI-B transmit data (not available on F2801/9501) (O)
Enhanced capture input/output 3 (not available on F2801/9501) (I/O)
(2) All GPIO pins are I/O/Z, 4-mA drive typical (unless otherwise indicated), and have an internal pullup, which can be selectively
enabled/disabled on a per-pin basis. This feature only applies to the GPIO pins. The GPIO function (shown in Italics) is the default at
reset. The peripheral signals that are listed under them are alternate functions.
(3) The pullups on GPIO0-GPIO11 pins are not enabled at reset.
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Introduction
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