參數(shù)資料
型號(hào)： TMS320LF2407PG
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號(hào)處理
英文描述： DSP CONTROLLERS
中文描述： DSP控制器
文件頁(yè)數(shù)： 38/123頁(yè)
文件大?。?/td> 1205K
代理商： TMS320LF2407PG
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INT12
MUX
INT11
INT2
INT1
CPU
(Enable)
(Flag)
INTx
INTx.8
PIEIERx(8:1)
PIEIFRx(8:1)
MUX
INTx.7
INTx.6
INTx.5
INTx.4
INTx.3
INTx.2
INTx.1
From
Peripherals or
External
Interrupts
(Enable)
(Flag)
IER(12:1)
IFR(12:1)
Global
Enable
INTM
1
0
PIEACKx
(Enable/Flag)
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Figure 3-6. Multiplexing of Interrupts Using the PIE Block
Table 3-10. PIE Peripheral Interrupts
(1)
PIE INTERRUPTS
CPU INTER-
RUPTS
INTx.8
INTx.7
INTx.6
INTx.5
INTx.4
INTx.3
INTx.2
INTx.1
WAKEINT
(LPM/WD)
TINT0
(TIMER 0)
ADCINT
(ADC)
SEQ2INT
(ADC)
SEQ1INT
(ADC)
INT1
XINT2
XINT1
reserved
EPWM6_TZINT
(ePWM6)
EPWM5_TZINT
(ePWM5)
EPWM4_TZINT
(ePWM4)
EPWM3_TZINT
(ePWM3)
EPWM2_TZINT
(ePWM2)
EPWM1_TZINT
(ePWM1)
INT2
reserved
reserved
EPWM6_INT
(ePWM6)
EPWM5_INT
(ePWM5)
EPWM4_INT
(ePWM4)
EPWM3_INT
(ePWM3)
EPWM2_INT
(ePWM2)
EPWM1_INT
(ePWM1)
INT3
reserved
reserved
ECAP4_INT
(eCAP4)
ECAP3_INT
(eCAP3)
ECAP2_INT
(eCAP2)
ECAP1_INT
(eCAP1)
INT4
reserved
reserved
reserved
reserved
EQEP2_INT
(eQEP2)
EQEP1_INT
(eQEP1)
INT5
reserved
reserved
reserved
reserved
reserved
reserved
SPITXINTD
(SPI-D)
SPIRXINTD
(SPI-D)
SPITXINTC
(SPI-C)
SPIRXINTC
(SPI-C)
SPITXINTB
(SPI-B)
SPIRXINTB
(SPI-B)
SPITXINTA
(SPI-A)
SPIRXINTA
(SPI-A)
INT6
INT7
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
I2CINT2A
(I2C-A)
I2CINT1A
(I2C-A)
INT8
reserved
reserved
reserved
reserved
reserved
reserved
ECAN1_INTB
(CAN-B)
ECAN0_INTB
(CAN-B)
ECAN1_INTA
(CAN-A)
ECAN0_INTA
(CAN-A)
SCITXINTB
(SCI-B)
SCIRXINTB
(SCI-B)
SCITXINTA
(SCI-A)
SCIRXINTA
(SCI-A)
INT9
INT10
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
INT11
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
INT12
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
(1)
Out of the 96 possible interrupts, 43 interrupts are currently used. The remaining interrupts are reserved for future devices. These
interrupts can be used as software interrupts if they are enabled at the PIEIFRx level, provided none of the interrupts within the group is
being used by a peripheral. Otherwise, interrupts coming in from peripherals may be lost by accidentally clearing their flag while
modifying the PIEIFR. To summarize, there are two safe cases when the reserved interrupts could be used as software interrupts:
1) No peripheral within the group is asserting interrupts.
2) No peripheral interrupts are assigned to the group (example PIE group 12).
38
Functional Overview
相關(guān)PDF資料
PDF描述
TMS320LF2407PGE 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 96% Max Duty Cycle<sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup> ; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50
TMS320LC2404 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 96% Max Duty Cycle<sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup> ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
TMS320LC2406PG DSP CONTROLLERS
TMS320LC2406PGE 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 96% Max Duty Cycle<sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup> ; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50
TMS320LC2406PZ DSP CONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320LF2407PGES 制造商:Rochester Electronics LLC 功能描述:- Bulk
TMS320M640AGNZ4 制造商:Texas Instruments 功能描述:TMS320DM640 548PIN FCBGA PG2.0 - Trays
TMS320M641AGDK5 制造商:Texas Instruments 功能描述:TMS320DM641AGDK PG2 548 PIN FCBGA 500MHZ - Trays
TMS320M641AGDK6 制造商:Texas Instruments 功能描述:TMS320DM641AGDK PG2 548 PIN FCBGA - Trays
TMS320M641AGNZ5 制造商:Texas Instruments 功能描述:TMS320DM641A 548PIN FCBGA PG2.0 500MHZ - Trays
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