upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 413

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

25.1 On-Chip Debug Security ID
23 OPTION BYTE) and an on-chip debug security ID setting area at 0085H to 008EH.
advance, because 0084H, 0085H to 008EH and 1084H, and 1085H to 108EH are switched.
Note Make pull-down resistor 470 Ω or more.
The
When the boot swap function is used, also set a value that is the same as that of 1084H and 1085H to 108EH in
For details on the on-chip debug security ID, refer to the QB-78K0MINI User’s Manual (U17029E).
Figure 25-2. Connection Example of QB-78K0MINI and
µ
PD78F0124HD has an on-chip debug operation control flag in the flash memory at 0084H (see CHAPTER
QB-78K0MINI target connector
0085H to 008EH
1085H to 108EH
Address
RESET_OUT
CHAPTER 25 ON-CHIP DEBUG FUNCTION (
RESET_IN
FLMD0
GND
V
X1
X2
DD
Table 25-1. On-Chip Debug Security ID
Any ID code of 10 bytes
User’s Manual U16962EJ3V0UD
Target reset
On-Chip Debug Security ID
µ
PD78F0124HD (When P31 and P32 Are Used)
PD78F0114HD ONLY)
Note
Note
GND
X2
X1
RESET
P31
P32
V
FLMD0
µ
DD
PD78F0124HD
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