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參數(shù)資料
| 型號： | TMS320C240PQL |
| 英文描述： | 16-Bit Microcontroller |
| 中文描述： | 16位微控制器 |
| 文件頁數(shù)： | 8/105頁 |
| 文件大小： | 1481K |
| 代理商： | TMS320C240PQL |
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TMS320C240, TMS320F240
DSP CONTROLLERS
SPRS042D – OCTOBER 1996 – REVISED NOVEMBER 1998
8
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Terminal Functions (Continued)
TERMINAL
NAME
TYPE
DESCRIPTION
NO.
BIT I/O AND SHARED FUNCTIONS PINS (CONTINUED)
T1PWM/T1CMP/
IOPB3
105
I/O/Z
Bidirectional digital I/O. Timer 1 compare output. T1PWM/T1CMP/IOPB3 goes to the high-
impedance state when unmasked PDPINT goes active low. This pin is configured as a digital
input by all device resets.
T2PWM/T2CMP/
IOPB4
106
I/O/Z
Bidirectional digital I/O. Timer 2 compare output. T2PWM/T2CMP/IOPB4 goes to the high-
impedance state when unmasked PDPINT goes active low. This pin is configured as a digital
input by all device resets.
T3PWM/T3CMP/
IOPB5
107
I/O/Z
Bidirectional digital I/O. Timer 3 compare output. T3PWM/T3CMP/IOPB5 goes to the high-
impedance state when unmasked PDPINT goes active low. This pin is configured as a digital
input by all device resets.
TMRDIR/IOPB6
108
I/O
Bidirectional digital I/O. Direction signal for the timers. Up-counting direction if TMRDIR/IOPB6
is low, down-counting direction if this pin is high.
This pin is configured as a digital input by all device resets.
TMRCLK/IOPB7
109
I/O
Bidirectional digital I/O.
External clock input for general-purpose timers.
This pin is configured as a digital input by all device resets.
ADCSOC/IOPC0
63
I/O
Bidirectional digital I/O.
External start of conversion input for ADC.
This pin is configured as a digital input by all device resets.
CAP1/QEP1/IOPC4
67
I/O
Bidirectional digital I/O.
Capture 1 or QEP 1 input.
This pin is configured as a digital input by all device resets.
CAP2/QEP2/IOPC5
68
I/O
Bidirectional digital I/O.
Capture 2 or QEP 2 input.
This pin is configured as a digital input by all device resets.
CAP3/IOPC6
69
I/O
Bidirectional digital I/O.
Capture 3 input.
This pin is configured as a digital input by all device resets.
CAP4/IOPC7
70
I/O
Bidirectional digital I/O.
Capture 4 input.
This pin is configured as a digital input by all device resets.
XF/IOPC2
65
I/O
Bidirectional digital I/O. External flag output (latched software-programmable signal). XF is
used for signaling other processors in multiprocessing configurations or as a general-purpose
output pin. This pin is configured as an external flag output by all device resets.
BIO/IOPC3
66
I/O
Bidirectional digital I/O. Branch control input. BIO is polled by the BIOZ instruction. If BIO is low,
the CPU executes a branch. If BIO is not used , it should be pulled high. This pin is configured
as a branch-control input by all device resets.
CLKOUT/IOPC1
64
I/O
Bidirectional digital I/O. Clock output. Clock output is selected by the CLKSRC bits in the
SYSCR register. This pin is configured as a DSP clock output by a power-on reset.
SERIAL COMMUNICATIONS INTERFACE (SCI) AND BIT I/O PINS
SCITXD/IO
44
I/O
SCI asynchronous serial port transmit data, or general-purpose bidirectional I/O. This pin is
configured as a digital input by all device resets.
SCIRXD/IO
43
I/O
SCI asynchronous serial port receive data, or general-purpose bidirectional I/O. This pin is
configured as a digital input by all device resets.
I = input, O = output, Z = high impedance
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS320C240PQQ | 16-Bit Microcontroller |
| TMS320F240PQL | 16-Bit Microcontroller |
| TMS320F240PQQ | 16-Bit Microcontroller |
| TMS320F240PQS | 16-Bit Microcontroller |
| TMS320LC31-40 | Digital Signal Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS320C240PQQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| TMS320C241 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
| TMS320C241FNS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
| TMS320C241PGS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
| TMS320C242 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLER |
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