基于TI OMAP系列平台的解决方案, Realtime
基于TI OMAP系列平台的解决方案, Realtime
基于TI OMAP系列平台的解决方案, Realtime
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NEW OMAP-L137 (ARM9 + C674x DSP)<br />
Features<br />
CPU Cores<br />
ARM926EJ-S (MPU) upto 300 MHz<br />
C674x DSP Core upto 300MHz<br />
Memory<br />
ARM: 16K I$, 16K D$, 64K ROM<br />
DSP: 32K L1D, 32K L1P, 256K L2 Cache, 128K RAM<br />
1MB ROM<br />
Peripherals (1.8/ 3.3V IOs)<br />
10/100 Ethernet MAC<br />
EMIF1 – Supports 133 MHz SDRAM (16/32-bit)<br />
EMIF2 – Supports Async/NAND Flash (8/16 bit)<br />
USB 2.0 - USB OTG<br />
USB 1.1 – USB Full speed (OHCI)<br />
UHPI, McASP (3), UART(2), I 2 C (2), SPI (2), RTC, Timers<br />
(3), MMC/SD (2), LCD Controller, GPIO<br />
Package<br />
17 x 17mm BGA (1.0mm pitch) ~256pins<br />
Extended Temperature Grade Options<br />
Commercial and Automotive<br />
Pin to pin compatible with C6747<br />
Power (1.2V Core, 3.3V IOs)<br />
Active < 490 mW @ 300MHz/1.2V/70C (estimate)<br />
Standby < 60 mW @ 300MHz/1.2V/25C (estimate)<br />
Applications<br />
SDR, Portable Catalog, Bar Code Scanners, Portable<br />
Communications, Portable Medical, Portable Audio<br />
ARM9<br />
Subsystem<br />
MMC/SD<br />
(2)<br />
SPI<br />
(2)<br />
ARM<br />
926EJ-S<br />
CPU<br />
300 MHz<br />
L1P 16K<br />
L1D 16K<br />
HPI<br />
DSP<br />
Subsystem<br />
C674x TM<br />
DSP<br />
Core<br />
300 MHz<br />
Switched Central Resource (SCR) / EDMA<br />
Connectivity Control Timers<br />
USB<br />
2.0<br />
Serial Interfaces<br />
McASP<br />
(3)<br />
I 2C<br />
(2)<br />
L1P 32K<br />
L1D 32K<br />
L2 256K<br />
USB<br />
1.1<br />
UART<br />
(2)<br />
Starter Kit Available 4Q08<br />
10/100<br />
EMAC<br />
LCD<br />
Controller<br />
External Memory Interfaces<br />
EMIFB<br />
SDRAM<br />
32-bit<br />
OMAP-L137<br />
ARM + DSP<br />
eQEP<br />
(2)<br />
eCAP<br />
(2)<br />
EMIFA<br />
NAND /<br />
SDRAM<br />
16-bit<br />
128KB<br />
RAM<br />
PWM<br />
(3)
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