参数资料
型号: TMX320LF2403AVFS
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: 91/134页
文件大小: 1759K
代理商: TMX320LF2403AVFS
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
6
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
functional block diagram of the 2407A DSP controller
XTAL1/CLKIN
XTAL2
PLLVCCA
PLLF2
PLLF
VSSA
VREFHI
ADCIN08ADCIN15
VCCA
ADCIN00ADCIN07
SCIRXD/IOPA1
SPISIMO/IOPC2
XINT2/ADCSOC/IOPD0
SCITXD/IOPA0
VREFLO
Port A(07) IOPA[0:7]
SPICLK/IOPC4
SPISTE/IOPC5
SPISOMI/IOPC3
Port E(07) IOPE[0:7]
Port F(06) IOPF[0:6]
Port C(07) IOPC[0:7]
Port D(0) IOPD[0]
Port B(07) IOPB[0:7]
TDO
TDI
CANRX/IOPC7
TRST
CANTX/IOPC6
EMU1
PDPINTB
TCK
EMU0
TMS
CAP5/QEP4/IOPF0
CAP4/QEP3/IOPE7
PWM7/IOPE1
PWM8/IOPE2
CAP6/IOPF1
PWM10/IOPE4
PWM9/IOPE3
PWM11/IOPE5
PWM12/IOPE6
T4PWM/T4CMP/IOPF3
T3PWM/T3CMP/IOPF2
TDIRB/IOPF4
TCLKINB/IOPF5
DARAM (B0)
256 Words
DARAM (B1)
256 Words
DARAM (B2)
32 Words
C2xx
DSP
Core
PLL Clock
10-Bit ADC
(With Twin
Autosequencer)
RS
CLKOUT/IOPE0
XINT1/IOPA2
BIO/IOPC1
MP/MC
TMS2
A0A15
D0D15
TP1
TP2
BOOT_EN/XF
READY
STRB
R/W
RD
PS, DS, IS
VIS_OE
ENA_144
WE
CAP3/IOPA5
PWM1/IOPA6
CAP1/QEP1/IOPA3
CAP2/QEP2/IOPA4
PDPINTA
PWM5/IOPB2
PWM6/IOPB3
PWM3/IOPB0
PWM4/IOPB1
PWM2/IOPA7
T2PWM/T2CMP/IOPB5
T1PWM/T1CMP/IOPB4
TCLKINA/IOPB7
TDIRA/IOPB6
VDD (3.3 V)
VSS
VCCP(5V)
SARAM (2K Words)
Flash/ROM
(32K Words:
4K/12K/12K/4K)
External Memory
Interface
Event Manager A
D 3 × Capture Input
D 6 × Compare/PWM
Output
D 2 × GP
Timers/PWM
SCI
SPI
WD
Digital I/O
(Shared With
Other Pins)
CAN
JTAG Port
Event Manager B
D 3 × Capture Input
D 6 × Compare/PWM
Output
D 2 × GP
Timers/PWM
Indicates optional modules
.
The memory size and peripheral selection of these modules change for different 240xA devices.
See Table 1 for device-specific details.
W/R / IOPC0
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