TMS320F2810, TMS320F2812
DIGITAL SIGNAL PROCESSORS
SPRS174B
–
APRIL 2001
–
REVISED SEPTEMBER 2001
10
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
pin functions (continued)
Table 2. Signal Descriptions (Continued)
GPIO
PERIPHERAL SIGNAL
PIN NO.
I/O/Z
DRIVE
PU/PD
DESCRIPTION
GPIO OR PERIPHERAL SIGNALS
GPIOA OR EVA SIGNALS
GPIOA0
PWM1 (O)
I/O/Z
PU
GPIO or PWM Output Pin #1
GPIOA1
PWM2 (O)
I/O/Z
PU
GPIO or PWM Output Pin #2
GPIOA2
PWM3 (O)
I/O/Z
PU
GPIO or PWM Output Pin #3
GPIOA3
PWM4 (O)
I/O/Z
PU
GPIO or PWM Output Pin #4
GPIOA4
PWM5 (O)
I/O/Z
PU
GPIO or PWM Output Pin #5
GPIOA5
PWM6 (O)
I/O/Z
PU
GPIO or PWM Output Pin #6
GPIOA6
T1PWM_T1CMP (I)
I/O/Z
PU
GPIO or Timer 1 Output
GPIOA7
T2PWM_T2CMP (I)
I/O/Z
PU
GPIO or Timer 2 Output
GPIOA8
CAP1_QEP1 (I)
I/O/Z
PU
GPIO or Capture Input #1
GPIOA9
CAP2_QEP2 (I)
I/O/Z
PU
GPIO or Capture Input #2
GPIOA10
CAP3_QEPI1 (I)
I/O/Z
PU
GPIO or Capture Input #3
GPIOA11
TDIRA (I)
I/O/Z
PU
GPIO or Timer Direction
GPIOA12
TCLKINA (I)
I/O/Z
PU
GPIO or Timer Clock Input
GPIOA13
C1TRIP (I)
I/O/Z
PU
GPIO or Compare 1 Output Trip
GPIOA14
C2TRIP (I)
I/O/Z
PU
GPIO or Compare 2 Output Trip
GPIOA15
C3TRIP (I)
I/O/Z
PU
GPIO or Compare 3 Output Trip
GPIOB OR EVB SIGNALS
GPIOB0
PWM7 (O)
I/O/Z
PU
GPIO or PWM Output Pin #7
GPIOB1
PWM8 (O)
I/O/Z
PU
GPIO or PWM Output Pin #8
GPIOB2
PWM9 (O)
I/O/Z
PU
GPIO or PWM Output Pin #9
GPIOB3
PWM10 (O)
I/O/Z
PU
GPIO or PWM Output Pin #10
GPIOB4
PWM11 (O)
I/O/Z
PU
GPIO or PWM Output Pin #11
GPIOB5
PWM12 (O)
I/O/Z
PU
GPIO or PWM Output Pin #12
GPIOB6
T3PWM_T3CMP (I)
I/O/Z
PU
GPIO or Timer 3 Output
GPIOB7
T4PWM_T4CMP (I)
I/O/Z
PU
GPIO or Timer 4 Output
GPIOB8
CAP4_QEP3 (I)
I/O/Z
PU
GPIO or Capture Input #4
GPIOB9
CAP5_QEP4 (I)
I/O/Z
PU
GPIO or Capture Input #5
GPIOB10
CAP6_QEPI2 (I)
I/O/Z
PU
GPIO or Capture Input #6
GPIOB11
TDIRB (I)
I/O/Z
PU
GPIO or Timer Direction
GPIOB12
TCLKINB (I)
I/O/Z
PU
GPIO or Timer Clock Input
GPIOB13
C4TRIP (I)
I/O/Z
PU
GPIO or Compare 4 Output Trip
GPIOB14
C5TRIP (I)
I/O/Z
PU
GPIO or Compare 5 Output Trip
GPIOB15
C6TRIP (I)
I/O/Z
PU
GPIO or Compare 6 Output Trip
GPIOD OR EVA SIGNALS
GPIOD0
T1CTRIP_PDPINTA (I)
I/O/Z
PU
Timer 1 Compare Output Trip
GPIOD1
T2CTRIP/EVASOC (I)
I/O/Z
PU
Timer 2 Compare Output Trip or External ADC
Start-of-Conversion EV-A
PU = pin has internal pullup; PD = pin has internal pulldown
P