QB-78K0MINI-KF2 Renesas Electronics America, QB-78K0MINI-KF2 Datasheet - Page 48

• Manufacturer Part Number: QB-78K0MINI-KF2
• Description: KIT DEMO 78K0 KF2 78F0547 TOOL
• Manufacturer: Renesas Electronics America

Specifications of QB-78K0MINI-KF2

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

46
(9) Overwriting flash memory during on-chip debugging
(10) 8-bit timer (TM50)
(11) GUI operability
(12) Boot swap during self programming
(13) Software break during self programming
(14) Emulation in self programming mode A1
overwritten.
It is used in the operations shown in (9) Overwriting flash memory during on-chip debugging. Therefore, use
the 8-bit timer (TM50) under the following conditions.
chip debugging is performed, but it takes time for returning the control to GUI form completion of flash memory
writing.
depending on the device used; cluster 0 (0000H to 0FFFH) and cluster 1(1000H to 1FFFH) are used in the
µ
used by QB-78K0MINI (a) Flash memory area, so data in these areas must be copied to cluster 1 (1000H to
1FFFH), that is, the area in which 1000H is added to the address.
which the break is set, and restores the original instruction. Therefore, do not set a software break to the
program area that is targeted to be overwritten by self programming; otherwise the debugger writes back the
original instruction to the instruction overwritten by self programming.
programming mode A1.
If the following operations are performed during on-chip debugging, the flash memory in the device is
With a device such as the 78K0/Kx1+
[Conditions for execution]
[Conditions at a break]
Note Devices in which “OCD Control Code V1.xx” is displayed by selecting [About…] form the [Help] menu in
The flash memory is overwritten when an operation described in (9) Overwriting flash memory during on-
When using the boot swap function during self programming, it is performed in cluster units. The cluster varies
When a software break is set, the debugger temporarily substitutes the debug instruction for the instruction to
When using the functions of each firmware by self programming, the mode is switched from normal mode to self
PD78F0148HD. In this case, cluster 0 (0000H to 0FFFH) includes the area described in (1) Reserved area
<1> Manipulation in Download dialog box
<2> Manipulation in Memory Fill dialog box
<3> Manipulation in Memory Copy dialog box
<4> Manipulation to change memory in Memory window
<5> Online assembly in Assemble window
<6> Program execution when using software breaks
<7> Program execution that uses hardware breaks or software reset operation, while “Permit” has been
<8> Operation that uses pseudo real-time RAM monitor function
selected for the Target Power Off setting in the Configuration dialog box
the ID78K0-QB.
Select “Not Permit” for the Target Power Off setting in the Configuration dialog box.
Use hardware
Do not perform operations <1> to <8> shown in (9)
Note
User’s Manual U17029EJ3V0UM
CHAPTER 6 CAUTIONS
, the 8-bit timer (TM50) is used by firmware during self programming.