Datasheet

78K0/Ix2 CHAPTER 26 ON-CHIP DEBUG FUNCTION
R01UH0010EJ0500 Rev.5.00 674
Feb 28, 2012
Table 26-1. On-Chip Debug Security ID
Address On-Chip Debug Security ID
0085H to 008EH
1085H to 108EH
Any ID code of 10 bytes
26.3 Securing of User Resources
QB-MINI2 uses the user memory spaces (shaded portions in Figure 26-2) to implement communication with the target
device, or each debug functions. The areas marked with a dot (•) are always used for debugging, and other areas are
used for each debug function used.
These areas can be secured by using user programs or the linker option.
For details on the securing of these areas, refer to the QB-MINI2 On-Chip Debug Emulator with Programming
Function User’s Manual (U18371E).
Figure 26-2. Reserved Area Used by QB-MINI2
128 bytes
10 bytes
2 bytes
256 bytes
1 byte
2 bytes
Security ID area
Pseudo RRM area
Debug monitor area
Option byte area
Software break area
03H
02H
Internal ROM space
9 bytes (max.)
Internal RAM space
00H
Stack area for debugging
: Area that must be reserved
290H
28FH
Debug monitor area
7FH
7EH
84H
8EH
85H
8FH
18FH
18EH