AM1707 datasheet(29/199 Pages) TI

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AM1707

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SPRS637A – FEBRUARY 2010 – REVISED APRIL 2010

Table 3-17. Multichannel Audio Serial Ports (McASPs) Terminal Functions (continued)

No.

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

ZKB

McASP1

AXR1[11]/GP5[11]

I/O

IPU

AXR1[10]/GP5[10]

I/O

IPU

GPIO

AXR1[9]/GP4[9]

I/O

IPD

eHRPWM1 A,

AXR1[8]/EPWM1A/GP4[8]

I/O

IPD

GPIO

eHRPWM1 B,

AXR1[7]/EPWM1B/GP4[7]

I/O

IPD

GPIO

eHRPWM2 A,

McASP1 serial

AXR1[6]/EPWM2A/GP4[6]

I/O

IPD

GPIO

data.

eHRPWM2 B,

AXR1[5]/EPWM2B/GP4[5]

I/O

IPD

GPIO

AXR1[4]/EQEP1B/GP4[4]

I/O

IPD

eQEP1, GPIO

AXR1[3]/EQEP1A/GP4[3]

I/O

IPD

AXR1[2]/GP4[2]

I/O

IPD

AXR1[1]/GP4[1]

I/O

IPD

GPIO

AXR1[0]/GP4[0]

I/O

IPD

eHRPWM0,

McASP1 transmit

AHCLKX1/EPWM0B/GP3[14]

I/O

IPD

GPIO

master clock.

eHRPWM0,

McASP1 transmit

ACLKX1/EPWM0A/GP3[15]

I/O

IPD

GPIO

bit clock.

eHRPWM0,

McASP1 transmit

AFSX1/EPWMSYNCI/EPWMSYNCO/GP4[10]

I/O

IPD

GPIO

frame sync.

McASP1 receive

AHCLKR1/GP4[11]

I/O

IPD

GPIO

master clock.

McASP1 receive

ACLKR1/ECAP2/APWM2/GP4[12]

I/O

IPD

eCAP2, GPIO

bit clock.

McASP1 receive

AFSR1/GP4[13]

I/O

IPD

GPIO

frame sync.

eHRPWM0,

eHRPWM1,

McASP1 mute

AMUTE1/EPWMTZ/GP4[14]

I/O

IPD

GPIO,

output.

eHRPWM2

McASP2

AXR0[2]/RMII_TXEN/AXR2[3]/GP3[2]

I/O

IPD

AXR0[3]/RMII_CRS_DV/AXR2[2]/GP3[3]

I/O

IPD

McASP0,

McASP2 serial

EMAC, GPIO

data.

AXR0[4]/RMII_RXD[0]/AXR2[1]/GP3[4]

I/O

IPD

AXR0[11]/AXR2[0]/GP3[11]

I/O

IPD

McASP2 transmit

AHCLKX0/AHCLKX2/USB_REFCLKIN/GP2[11]

I/O

IPD

master clock.

McASP0, USB,

GPIO

McASP2 transmit

AXR0[1]/RMII_TXD[1]/ACLKX2/GP3[1]

I/O

IPD

bit clock.

McASP0,

McASP2 transmit

AXR0[5]/RMII_RXD[1]/AFSX2/GP3[5]

I/O

IPD

EMAC, GPIO

frame sync.

EMIFA, GPIO,

McASP2 receive

EMA_CLK/OBSCLK/AHCLKR2/GP1[15]

R12

I/O

IPU

OBSCLK

master clock.

McASP0,

McASP2 receive

AXR0[6]/RMII_RXER/ACLKR2/GP3[6]

I/O

IPD

EMAC, GPIO

bit clock.

McASP2 mute

EMA_CS[3]/AMUTE2/GP2[6]

I/O

IPU

EMIFA, GPIO

output.

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