PAM1707BZKB4 datasheet(22/155 Pages) TI

22 / 155 page

AM1705

SPRS657A – FEBRUARY 2010 – REVISED APRIL 2010

www.ti.com

Table 3-11. Boot Terminal Functions (1) (continued)

PIN NO

SIGNAL NAME

TYPE(2)

PULL(3)

MUXED

DESCRIPTION

PTP

McASP0, EMAC,

AHCLKR0/RMII_MHZ_50_CLK/GP2[14]/BOOT[11]

129

IPD

BOOT[11].

GPIO

AFSX0/GP2[13]/BOOT[10]

127

IPD

McASP0, GPIO

BOOT[10].

UART0, I2C0, Timer0,

UART0_TXD/I2C0_SCL/TM64P0_OUT12/GP5[9]/BOOT[9]

IPU

BOOT[9].

GPIO

UART0, I2C0, Timer0,

UART0_RXD/I2C0_SDA/TM64P0_IN12/GP5[8]/BOOT[8]

IPU

BOOT[8].

GPIO

SPI1_CLK/EQEP1S/GP5[7]/BOOT[7]

IPD

SPI1, eQEP1, GPIO

BOOT[7].

SPI1_SIMO[0]/I2C1_SDA/GP5[6]/BOOT[6]

IPU

BOOT[6].

SPI1, I2C1, GPIO

SPI1_SOMI[0]/I2C1_SCL/GP5[5]/BOOT[5]

IPU

BOOT[5].

SPI0, UART0,

SPI0_SCS[0]/UART0_RTS/EQEP0B/GP5[4]/BOOT[4]

IPU

BOOT[4].

eQEP0, GPIO

SPI0, UART0,

SPI0_ENA/UART0_CTS/EQEP0A/GP5[3]/BOOT[3]

IPU

BOOT[3].

eQEP0, GPIO

SPI0_CLK/EQEP1I/GP5[2]/BOOT[2]

IPD

SPIO, eQEP1, GPIO

BOOT[2].

SPI0_SIMO[0]/EQEP0S/GP5[1]/BOOT[1]

IPD

BOOT[1].

SPI0, eQEP0, GPIO

SPI0_SOMI[0]/EQEP0I/GP5[0]/BOOT[0]

IPD

BOOT[0].

3.6.10 Universal Asynchronous Receiver/Transmitters (UART0, UART1, UART2)

Table 3-12. Universal Asynchronous Receiver/Transmitter (UART) Terminal Functions

PIN NO

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

PTP

UART0

I2C0, BOOT,

UART0 receive

UART0_RXD/I2C0_SDA/TM64P0_IN12/GP5[8]/BOOT[8]

IPU

Timer0, GPIO,

data.

I2C0, Timer0,

UART0 transmit

UART0_TXD/I2C0_SCL/TM64P0_OUT12/GP5[9]/BOOT[9]

IPU

GPIO, BOOT

data.

UART0

SPI0_SCS[0]/ UART0_RTS /EQEP0B/GP5[4]/BOOT[4]

IPU

ready-to-send

SPIO, eQEP0,

output

GPIO, BOOT

UART0

SPI0_ENA/ UART0_CTS /EQEP0A/GP5[3]/BOOT[3]

IPU

clear-to-send input

UART1

UART1 receive

UART1_RXD/AXR0[9]/GP3[9](3)

122

IPD

data.

McASP0, GPIO

UART1 transmit

UART1_TXD/AXR0[10]/GP3[10](3)

123

IPD

data.

UART2

UART2 receive

SPI1_ENA/UART2_RXD/GP5[12]

IPU

data.

SPI1, GPIO

UART2 transmit

SPI1_SCS[0]/UART2_TXD/GP5[13]

IPU

data.

(1)

I = Input, O = Output, I/O = Bidirectional, Z = High impedance, PWR = Supply voltage, GND = Ground, A = Analog signal.

Note: The pin type shown refers to the input, output or high-impedance state of the pin function when configured as the the signal name

highlighted in bold. All multiplexed signals may enter a high-impedance state when the configured function is input-only or the configured

function supports high-Z operation. All GPIO signals can be used as input or output. For multiplexed pins where functions have different

types (ie., input versus output), the table reflects the pin function direction for that particular peripheral.

(2)

IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor

(3)

As these signals are internally pulled down while the device is in reset, it is necessary to externally pull them high with resistors if

UART1 boot mode is used.

Device Overview

Submit Documentation Feedback

Product Folder Link(s): AM1705

PAM1707BZKB4 Datasheet(PDF) 22 Page - Texas Instruments

PAM1707BZKB4 Datasheet(HTML) 22 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL