HD6417727BP160CV Datasheet, PDF (986/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 31 User-Debugging Interface (H-UDI)
31.5 Usage Notes
1. An H-UDI command other than an H-UDI interrupt, once set, will not be modified as long as
another command is not re-issued from the H-UDI. An H-UDI interrupt command, however,
will be changed to a bypass command once set.
2. Because chip operations are suspended in standby mode, H-UDI commands are not accepted.
However, the TAP controller remains in operation at this time.
3. The H-UDI is used for emulator connection. Therefore, H-UDI functions cannot be used when
using an emulator.
31.6 Advanced User Debugger (AUD)
The AUD is a function exclusively for use by an emulator. Refer to the User's Manual for the
relevant emulator for details of the AUD.
Rev. 5.00 Dec 12, 2005 page 928 of 1034
REJ09B0254-0500