TMP320C2811PBKA datasheet(24/147 Pages) TI

24 / 147 page

Introduction

June 2004

SPRS257

Table 2−2. Signal Descriptions† (Continued)

PIN NO.

GPIO

PERIPHERAL SIGNAL

179-PIN

GHH

AND

ZHH

176-PIN

PGF

128-PIN

PBK

I/O/Z‡

PU/PD§

DESCRIPTION

GPIO OR PERIPHERAL SIGNALS

GPIOA OR EVA SIGNALS

GPIOA0

PWM1 (O)

M12

I/O/Z

GPIO or PWM Output Pin #1

GPIOA1

PWM2 (O)

M14

I/O/Z

GPIO or PWM Output Pin #2

GPIOA2

PWM3 (O)

L12

I/O/Z

GPIO or PWM Output Pin #3

GPIOA3

PWM4 (O)

L13

I/O/Z

GPIO or PWM Output Pin #4

GPIOA4

PWM5 (O)

K11

I/O/Z

GPIO or PWM Output Pin #5

GPIOA5

PWM6 (O)

K14

101

I/O/Z

GPIO or PWM Output Pin #6

GPIOA6

T1PWM_T1CMP (I)

J11

102

I/O/Z

GPIO or Timer 1 Output

GPIOA7

T2PWM_T2CMP (I)

J13

104

I/O/Z

GPIO or Timer 2 Output

GPIOA8

CAP1_QEP1 (I)

H10

106

I/O/Z

GPIO or Capture Input #1

GPIOA9

CAP2_QEP2 (I)

H11

107

I/O/Z

GPIO or Capture Input #2

GPIOA10

CAP3_QEPI1 (I)

H12

109

I/O/Z

GPIO or Capture Input #3

GPIOA11

TDIRA (I)

F14

116

I/O/Z

GPIO or Timer Direction

GPIOA12

TCLKINA (I)

F13

117

I/O/Z

GPIO or Timer Clock Input

GPIOA13

C1TRIP (I)

E13

122

I/O/Z

GPIO or Compare 1 Output Trip

GPIOA14

C2TRIP (I)

E11

123

I/O/Z

GPIO or Compare 2 Output Trip

GPIOA15

C3TRIP (I)

F10

124

I/O/Z

GPIO or Compare 3 Output Trip

GPIOB OR EVB SIGNALS

GPIOB0

PWM7 (O)

I/O/Z

GPIO or PWM Output Pin #7

GPIOB1

PWM8 (O)

I/O/Z

GPIO or PWM Output Pin #8

GPIOB2

PWM9 (O)

I/O/Z

GPIO or PWM Output Pin #9

GPIOB3

PWM10 (O)

I/O/Z

GPIO or PWM Output Pin #10

GPIOB4

PWM11 (O)

I/O/Z

GPIO or PWM Output Pin #11

GPIOB5

PWM12 (O)

I/O/Z

GPIO or PWM Output Pin #12

GPIOB6

T3PWM_T3CMP (I)

I/O/Z

GPIO or Timer 3 Output

GPIOB7

T4PWM_T4CMP (I)

I/O/Z

GPIO or Timer 4 Output

GPIOB8

CAP4_QEP3 (I)

I/O/Z

GPIO or Capture Input #4

GPIOB9

CAP5_QEP4 (I)

I/O/Z

GPIO or Capture Input #5

GPIOB10

CAP6_QEPI2 (I)

I/O/Z

GPIO or Capture Input #6

GPIOB11

TDIRB (I)

I/O/Z

GPIO or Timer Direction

GPIOB12

TCLKINB (I)

I/O/Z

GPIO or Timer Clock Input

GPIOB13

C4TRIP (I)

I/O/Z

GPIO or Compare 4 Output Trip

GPIOB14

C5TRIP (I)

I/O/Z

GPIO or Compare 5 Output Trip

GPIOB15

C6TRIP (I)

I/O/Z

GPIO or Compare 6 Output Trip

† Typical drive strength of the output buffer for all pins [except TDO, XCLKOUT, XF, XINTF, EMU0, and EMU1 pins] is 4 mA typical.

‡ I = Input, O = Output, Z = High impedance

§ PU = pin has internal pullup; PD = pin has internal pulldown

TMP320C2811PBKA Datasheet(PDF) 24 Page - Texas Instruments

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