SM320F2808-EP Datasheet, PDF (19/118 Pages) Texas Instruments – Digital Signal Processors

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NAME
GPIO24
ECAP1
EQEP2A
SPISIMOB
GPIO25
ECAP2
EQEP2B
SPISOMIB
GPIO26
ECAP3
EQEP2I
SPICLKB
GPIO27
ECAP4
EQEP2S
SPISTEB
GPIO28
SCIRXDA
-
TZ5
GPIO29
SCITXDA
-
TZ6
GPIO30
CANRXA
-
-
GPIO31
CANTXA
-
-
GPIO32
SDAA
EPWMSYNCI
ADCSOCAO
GPIO33
SCLA
EPWMSYNCO
ADCSOCBO
GPIO34
-
-
-
SM320F2808-EP, SM320F2806-EP
SM320F2801-EP
Digital Signal Processors
SGLS316A – MARCH 2006 – REVISED FEBRUARY 2007
Table 2-2. Signal Descriptions (continued)
PIN NO.
PZ PIN GGM
# BALL #
DESCRIPTION ⁽¹⁾
General purpose input/output 24 (I/O/Z)⁽⁴⁾
83
C7
Enhanced capture 1 (I/O)
Enhanced QEP2 input A (I) (not available on F2801/9501)
SPI-B slave in, master out (I/O)
General purpose input/output 25 (I/O/Z)⁽⁴⁾
91
C5
Enhanced capture 2 (I/O)
Enhanced QEP2 input B (I) (not available on F2801/9501)
SPI-B master in, slave out (I/O)
General purpose input/output 26 (I/O/Z)⁽⁴⁾
99
A2
Enhanced capture 3 (I/O) (not available on F2801/9501)
Enhanced QEP2 index (I/O) (not available on F2801/9501)
SPI-B clock (I/O)
General purpose input/output 27 (I/O/Z)⁽⁴⁾
79
C8
Enhanced capture 4 (I/O) (not available on F2801/9501)
Enhanced QEP2 strobe (I/O) (not available on F2801)
SPI-B slave transmit enable (I/O)
General purpose input/output 28. This pin has an 8-mA (typical) output buffer. (I/O/Z)⁽⁴⁾
92
D5
SCI receive data (I)
-
Trip zone 5 (I)
General purpose input/output 29. This pin has an 8-mA (typical) output buffer. (I/O/Z)⁽⁴⁾
4
C3
SCI transmit data (O)
-
Trip zone 6 (I)
General purpose input/output 30. This pin has an 8-mA (typical) output buffer. (I/O/Z)⁽⁴⁾
6
D2
Enhanced CAN-A receive data (I)
-
-
General purpose input/output 31. This pin has an 8-mA (typical) output buffer. (I/O/Z)⁽⁴⁾
7
D1
Enhanced CAN-A transmit data (O)
-
-
General purpose input/output 32 (I/O/Z)⁽⁴⁾
100
A1
I2C data open-drain bidirectional port (I/OD)
Enhanced PWM external sync pulse input (I)
ADC start-of-conversion (O)
General-Purpose Input/Output 33 (I/O/Z)⁽⁴⁾
5
C1
I2C clock open-drain bidirectional port (I/OD)
Enhanced PWM external synch pulse output (O)
ADC start-of-conversion (O)
General-Purpose Input/Output 34 (I/O/Z)⁽⁴⁾
43
G7
-
-
-
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Introduction
19