The Multi-Rate Example project provides a means to evaluate the Multi-Rate GTM
Wizard IP core in simulation and in hardware. As shown in Figure 1, the mrphy_gtm_ex
module encompasses the necessary components to properly
evaluate the core, including:
- SysMon:
- Provides temperature readings to the
gtm_ctrl
module to support the rx calibration features as with the catalog IP. - PRBS Traffic Generator:
- PRBS generator logic to stimulate the GTM TX data path for all supported rates.
- PRBS Traffic Checker:
- PRBS checker logic to validate the GTM RX data path for all supported rates
- mrphy_gtm_top:
- Wrapper file containing the core, reset and clock helpers, and shim logic.
Figure 1. MRPHY Example Project