参数资料
型号: TMX320LF2404APAGS
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: DSP CONTROLLERS
中文描述: DSP控制器
文件页数: 75/134页
文件大小: 1759K
代理商: TMX320LF2404APAGS
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
45
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
PERIPHERALS
The integrated peripherals of the TMS320x240xA are described in the following subsections:
D Two event-manager modules (EVA, EVB)
D Enhanced analog-to-digital converter (ADC) module
D Controller area network (CAN) module
D Serial communications interface (SCI) module
D Serial peripheral interface (SPI) module
D PLL-based clock module
D Digital I/O and shared pin functions
D External memory interfaces (LF2407A only)
D Watchdog (WD) timer module
event manager modules (EVA, EVB)
The event-manager modules include general-purpose (GP) timers, full-compare/PWM units, capture units, and
quadrature-encoder pulse (QEP) circuits. EVA and EVB timers, compare units, and capture units function
identically. However, timer/unit names differ for EVA and EVB. Table 7 shows the module and signal names
used. Table 7 shows the features and functionality available for the event-manager modules and highlights EVA
nomenclature.
Event managers A and B have identical peripheral register sets with EVA starting at 7400h and EVB starting
at 7500h. The paragraphs in this section describe the function of GP timers, compare units, capture units, and
QEPs using EVA nomenclature. These paragraphs are applicable to EVB with regard to function—however,
module/signal names would differ.
Table 7. Module and Signal Names for EVA and EVB
EVENT MANAGER MODULES
EVA
EVB
EVENT MANAGER MODULES
MODULE
SIGNAL
MODULE
SIGNAL
GP Timers
Timer 1
Timer 2
T1PWM/T1CMP
T2PWM/T2CMP
Timer 3
Timer 4
T3PWM/T3CMP
T4PWM/T4CMP
Compare Units
Compare 1
Compare 2
Compare 3
PWM1/2
PWM3/4
PWM5/6
Compare 4
Compare 5
Compare 6
PWM7/8
PWM9/10
PWM11/12
Capture Units
Capture 1
Capture 2
Capture 3
CAP1
CAP2
CAP3
Capture 4
Capture 5
Capture 6
CAP4
CAP5
CAP6
QEP
QEP1
QEP2
QEP1
QEP2
QEP3
QEP4
QEP3
QEP4
External Inputs
Direction
External Clock
TDIRA
TCLKINA
Direction
External Clock
TDIRB
TCLKINB
相关PDF资料
PDF描述
TMX320LF2404APGA DSP CONTROLLERS
TMX320LF2404APGEA DSP CONTROLLERS
TMX320LF2404APGES DSP CONTROLLERS
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TMX320LF2404APGA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGEA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGES 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGS 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APZA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS