Network Router User Manual

SM320F2812-HT
SGUS062A–JUNE 2009 –REVISED APRIL 2010 www.ti.com
Signal Descriptions (Continued)
(1)
(continued)
PIN NO.
PERIPHERAL DIE PAD DIE PAD
GPIO DIE PAD NO. I/O/Z
(2)
PU/PD
(3)
DESCRIPTION
172-PIN
SIGNAL X-CENTER Y-CENTER
HFG
GPIO or Capture
GPIOB8 CAP4_QEP3 (I) 56 64 5361.5 1428.4 I/O/Z PU
Input #4
GPIO or Capture
GPIOB9 CAP5_QEP4 (I) 58 66 5361.5 1600.7 I/O/Z PU
Input #5
GPIO or Capture
GPIOB10 CAP6_QEPI2 (I) 59 67 5361.5 1691.3 I/O/Z PU
Input #6
GPIO or Timer
GPIOB11 TDIRB (I) 69 81 5361.5 2990.9 I/O/Z PU
Direction
GPIO or Timer Clock
GPIOB12 TCLKINB (I) 70 82 5361.5 3081.5 I/O/Z PU
Input
GPIO or Compare 4
GPIOB13 C4TRIP (I) 60 69 5361.5 1868.1 I/O/Z PU
Output Trip
GPIO or Compare 5
GPIOB14 C5TRIP (I) 61 71 5361.5 2044.8 I/O/Z PU
Output Trip
GPIO or Compare 6
GPIOB15 C6TRIP (I) 62 72 5361.5 2135.4 I/O/Z PU
Output Trip
GPIOD OR EVA SIGNALS
Timer 1 Compare
GPIOD0 T1CTRIP_PDPINTA (I) 108 123 2690.0 5057.5 I/O/Z PU
Output Trip
Timer 2 Compare
Output Trip or
GPIOD1 T2CTRIP/EVASOC (I) 113 128 2167.8 5057.5 I/O/Z PU External ADC
Start-of-Conversion
EV-A
GPIOD OR EVB SIGNALS
Timer 3 Compare
GPIOD5 T3CTRIP_PDPINTB (I) 77 90 5361.5 3841.1 I/O/Z PU
Output Trip
Timer 4 Compare
Output Trip or
GPIOD6 T4CTRIP/EVBSOC (I) 81 94 5361.5 4261.4 I/O/Z PU External ADC
Start-of-Conversion
EV-B
GPIOE OR INTERRUPT SIGNALS
GPIO or XINT1 or
GPIOE0 XINT1_XBIO (I) 146 164 42.6 3059.0 I/O/Z –
XBIO input
GPIO or XINT2 or
GPIOE1 XINT2_ADCSOC (I) 148 166 42.6 2899.4 I/O/Z – ADC start of
conversion
GPIO or XNMI or
GPIOE2 XNMI_XINT13 (I) 147 165 42.6 2979.2 I/O/Z PU
XINT13
GPIOF OR SPI SIGNALS
GPIO or SPI slave
GPIOF0 SPISIMOA (O) 39 46 4709.9 42.6 I/O/Z –
in, master out
GPIO or SPI slave
GPIOF1 SPISOMIA (I) 40 47 4805.3 42.6 I/O/Z –-
out, master in
GPIOF2 SPICLKA (I/O) 33 40 4090.6 42.6 I/O/Z – GPIO or SPI clock
GPIO or SPI slave
GPIOF3 SPISTEA (I/O) 34 41 4185.9 42.6 I/O/Z –
transmit enable
GPIOF OR SCI-A SIGNALS
GPIO or SCI
GPIOF4 SCITXDA (O) 151 170 42.6 2565.1 I/O/Z PU asynchronous serial
port TX data
GPIO or SCI
GPIOF5 SCIRXDA (I) 153 172 42.6 2361.3 I/O/Z PU asynchronous serial
port RX data
24 Introduction Copyright © 2009–2010, Texas Instruments Incorporated
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