TMS320DM642 Chinese manual, introduces the features, overview, block diagram, device overview, device configuration, operating conditions, peripheral information and electrical characteristics of TMS320DM642 device
This manual provides a detailed overview of the TMS320DM642 digital signal processor, including its key features, CPU architecture, and functional blocks. It describes the processor’s instruction set, internal memory hierarchy, and the various on‑chip peripherals such as Ethernet, GPIO, and audio interfaces.
The document also contains pin assignment tables, mechanical dimensions, register descriptions, and memory map tables for L1, L2 and external interfaces. It is intended for engineers developing applications or performing system integration with the DM642. This manual is written in Chinese.
| Maximum core frequency | 720 MHz |
|---|---|
| Instruction cycle time | 1.39 ns |
| Independent functional units | 8 |
| Ethernet MAC speed | 10/100 Mbps |
| GPIO pins | 16 |
The processor can run at up to 720 MHz.
It contains eight independent functional units.
The EMAC supports both 10 Mbps and 100 Mbps Ethernet.