The DS33Z44 development board is an easy-to-use evaluation board for evaluating the Ethernet transmission device DS33Z44 on a serial link. The serial link of DS33Z44DK is provided by subcards. The serial subcards include interfaces, transformers and network interfaces. Dallas' ChipView software is provided with the development board, which can access the configuration registers and status registers on a Windows®-based PC. The onboard LEDs indicate the status of signal loss, queue overflow, Ethernet link, Tx/Rx and interrupt.
The DS33Z44DK is an evaluation board that demonstrates Ethernet transmission over serial links. It includes a main board, a DS21458 T1/E1 SCT sub‑card and a DS3174 T3/E3 SCT sub‑card, with on‑board LEDs, an MMC2107 processor and ChipView software for Windows PCs.
The manual provides a complete description of the kit contents, component list, PCB errata, file locations, basic operation, power supply, quick configuration procedures, jumper settings and address mapping, as well as technical support information. This manual is written in Chinese.
| Sub‑cards included | DS21458 T1/E1 SCT and DS3174 T3/E3 SCT |
|---|---|
| On‑board processor | MMC2107 |
| LED status indicators | Signal loss, queue overflow, Ethernet link, Tx/Rx and interrupt |
| Provided software | ChipView for Windows |
The kit includes Dallas ChipView software that runs on a Windows PC to access configuration and status registers.
The DS3174 sub‑card provides four T3/E3 ports.
Configuration files are available on the CD supplied with the kit or can be downloaded as a zip file from Maxim’s website at www.maxim‑ic.com.cn/DS33Z44DK.
Jumpers JP16‑JP19 are three‑pin jumpers used to set the T3/E3 ports to tri‑state or enable mode.