參數(shù)資料
型號： TMS320M642AGDK5
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： Video/Imaging Fixed-Point Digital Signal Processor
中文描述： 視頻/影像定點數(shù)字信號處理器
文件頁數(shù)： 20/123頁
文件大小： 1205K
代理商： TMS320M642AGDK5
www.ti.com
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Table 2-2. Signal Descriptions (continued)
PIN NO.
NAME
DESCRIPTION
(1)
PZ PIN
#
GGM
BALL #
GPIO10
EPWM6A
CANRXB
ADCSOCBO
GPIO11
EPWM6B
SCIRXDB
ECAP4
GPIO12
TZ1
CANTXB
SPISIMOB
GPIO13
TZ2
CANRXB
SPISOMIB
GPIO14
TZ3
SCITXDB
SPICLKB
GPIO15
TZ4
SCIRXDB
SPISTEB
GPIO16
SPISIMOA
CANTXB
TZ5
GPIO17
SPISOMIA
CANRXB
TZ6
GPIO18
SPICLKA
SCITXDB
-
-
GPIO19
SPISTEA
SCIRXDB
-
-
GPIO20
EQEP1A
SPISIMOC
CANTXB
GPIO21
EQEP1B
SPISOMIC
CANRXB
GPIO22
EQEP1S
SPICLKC
SCITXDB
GPIO23
EQEP1I
SPISTEC
SCIRXDB
General purpose input/output 10 (I/O/Z)
(3)
Enhanced PWM6 output A (not available on F2801/9501) (O)
Enhanced CAN-B receive (not available on F2806/F2801/9501) (I)
ADC start-of-conversion B (O)
General purpose input/output 11 (I/O/Z)
(3)
Enhanced PWM6 output B (not available on F2801/9501) (O)
SCI-B receive data (not available on F2801/9501) (I)
Enhanced CAP Input/Output 4 (not available on F2801/9501) (I/O)
General purpose input/output 12 (I/O/Z)
(4)
Trip Zone input 1 (I)
Enhanced CAN-B transmit (not available on F2806/F2801/9501) (O)
SPI-B Slave in, Master out (I/O)
General purpose input/output 13 (I/O/Z)
(4)
Trip zone input 2 (I)
Enhanced CAN-B receive (not available on F2806/F2801/9501) (I)
SPI-B slave out, master in (I/O)
General purpose input/output 14 (I/O/Z)
(4)
Trip zone input 3 (I)
SCI-B transmit (not available on F2801/9501) (O)
SPI-B clock input/output (I/O)
General purpose input/output 15 (I/O/Z)
(4)
Trip zone input (I)
SCI-B receive (not available on F2801/9501) (I)
SPI-B slave transmit enable (I/O)
General purpose input/output 16 (I/O/Z)
(4)
SPI-A slave in, master out (I/O)
Enhanced CAN-B transmit (not available on F2806/F2801/9501) (O)
Trip zone input 5 (I)
General purpose input/output 17 (I/O/Z)
(4)
SPI-A slave out, master in (I/O)
Enhanced CAN-B receive (not available on F2806/F2801/9501) (I)
Trip zone input 6(I)
General purpose input/output 18 (I/O/Z)
(4)
SPI-A clock input/output (I/O)
SCI-B transmit (not available on F2801/9501) (O)
-
-
General purpose input/output 19 (I/O/Z)
(4)
SPI-A slave transmit enable input/output (I/O)
SCI-B receive (not available on F2801/9501) (I)
-
-
General purpose input/output 20 (I/O/Z)
(4)
Enhanced QEP1 input A (I)
SPI-C slave in, master out (not available on F2801/9501) (I/O)
Enhanced CAN-B transmit (not available on F2806/F2801/9501) (O)
General purpose input/output 21 (I/O/Z)
(4)
Enhanced QEP1 input A (I)
SPI-C master in, slave out (not available on F2801/9501) (I/O)
Enhanced CAN-B receive (not available on F2806/F2801/9501) (I)
General purpose input/output 22 (I/O/Z)
(4)
Enhanced QEP1 strobe (I/O)
SPI-C clock (not available on F2801/9501) (I/O)
SCI-B transmit (not available on F2801/9501) (O)
General purpose input/output 23 (I/O/Z)
(4)
Enhanced QEP1 index (I/O)
SPI-C slave transmit enable (not available on F2801/9501) (I/O)
SCI-B receive (I) (not available on F2801/9501)
64
E10
70
D9
1
B2
95
B4
8
D3
9
E1
50
K10
52
J10
54
H8
57
G10
63
F6
67
E7
71
D8
72
C10
(4)
The pullups on GPIO12-GPIO34 are enabled upon reset.
20
Introduction
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