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DRA72x(“Jacinto 6 Eco”)信息娱乐应用处理器采用与Jacinto 6设备相同的架构开发,以满足现代信息娱乐系统的强烈处理需求 - DRA72x器件为DRA74x器件提供了向上的可扩展性,同时在整个系列中引脚兼容,允许原始设备制造商(OEM)和原始设计制造商(ODM)快速实现创新连接技术,语音识别,音频流等。 Jacinto 6和Jacinto 6 Eco设备通过完全集成的混合处理器解决方案的最大灵活性带来高处理性能。
可编程性由具有Neon™扩展和TI C66x VLIW浮点DSP内核的单核ARM Cortex-A15 RISC CPU提供。 ARM处理器使开发人员能够将控制功能与DSP和协处理器上编程的其他算法分开,从而降低系统软件的复杂性。
此外,TI还为ARM提供了一整套开发工具, DSP,包括C编译器和用于查看源代码执行情况的调试接口。
DRA72x Jacinto 6 Eco处理器系列符合AEC-Q100标准。
所有商标均为其各自所有者的财产。
Arm CPU |
Arm MHz (Max.) |
DSP |
DSP MHz (Max) |
Graphics Acceleration |
Co-Processor(s) |
Display Options |
Hardware Accelerators |
EMIF |
DRAM |
Other On-Chip Memory |
CSI-2 |
EMAC |
Video Input Ports |
Serial I/O |
MMC/SD |
PCIe |
USB |
McASP |
Security Enabler |
DRA722 | DRA724 | DRA725 | DRA726 |
---|---|---|---|
1 ARM Cortex-A15 | 1 ARM Cortex-A15 | 1 ARM Cortex-A15 | |
800 | 1000 | 1176 | 1500 |
1 C66x | 1 C66x | 1 C66x | 1 C66x |
700 | 700 | 700 | 700 |
1 2D 1 3D | 1 2D 1 3D | 1 2D 1 3D | 1 2D 1 3D |
2 Dual ARM Cortex-M4 | 2 Dual ARM Cortex-M4 | 2 Dual ARM Cortex-M4 | 2 Dual ARM Cortex-M4 |
1 HDMI OUT 3 LCD OUT | 1 HDMI OUT 3 LCD OUT | 1 HDMI OUT 3 LCD OUT | 1 HDMI OUT 3 LCD OUT |
1 Image Video Accelerator 2 Viterbi Decoder Audio Tracking | 1 Image Video Accelerator 2 Viterbi Decoder Audio Tracking | 1 Image Video Accelerator 2 Viterbi Decoder Audio Tracking | 1 Image Video Accelerator 2 Viterbi Decoder Audio Tracking |
1 32-bit | 1 32-bit | 1 32-bit | 1 32-bit |
DDR2-800 DDR3-1333 DDR3L-1333 | DDR2-800 DDR3-1333 DDR3L-1333 | DDR2-800 DDR3-1333 DDR3L-1333 | DDR2-800 DDR3-1333 DDR3L-1333 |
512 KB | 512 KB | 512 KB | 512 KB |
6 DL | 6 DL | 6 DL | |
10/100/1000 2-port 1Gb switch | 10/100/1000 2-port 1Gb switch | 10/100/1000 2-port 1Gb switch | 10/100/1000 2-port 1Gb switch |
4 | 4 | 4 | 4 |
CAN I2C SPI UART USB | CAN I2C SPI UART USB | CAN I2C SPI UART USB | CAN I2C SPI UART USB |
1x SDIO 4b 1x SDIO 8b 1x UHSI 4b 1x eMMC 8b | 1x SDIO 4b 1x SDIO 8b 1x UHSI 4b 1x eMMC 8b | 1x SDIO 4b 1x SDIO 8b 1x UHSI 4b 1x eMMC 8b | 1x SDIO 4b 1x SDIO 8b 1x UHSI 4b 1x eMMC 8b |
2 PCIe Gen2 | 2 PCIe Gen2 | 2 PCIe Gen2 | 2 PCIe Gen2 |
1 USB3.0 2 USB2.0 | 1 USB3.0 2 USB2.0 | 1 USB3.0 2 USB2.0 | 1 USB3.0 2 USB2.0 |
8 | 8 | 8 | 8 |
Cryptographic acceleration Debug security Device identity Secure boot Secure storage Trusted execution environment | Cryptographic acceleration Debug security Device identity Secure boot Secure storage Trusted execution environment | Cryptographic acceleration Debug security Device identity Secure boot Secure storage Trusted execution environment | Cryptographic acceleration Debug security Device identity Secure boot Secure storage Trusted execution environment |
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