QB-MINI2-EE NEC, QB-MINI2-EE Datasheet - Page 87

• Manufacturer Part Number: QB-MINI2-EE
• Description: EMULATOR, PROGRAMMER, MINICUBE2
• Manufacturer: NEC
• Type: Debug Emulatorr

Specifications of QB-MINI2-EE

• Svhc: No SVHC (18-Jun-2010)
• Mcu Supported Families: MINICUBE2
• Silicon Family Name: V850, 78K0R, 78K0S
• Ic Product Type: On-Chip Debug Emulator
• Kit Contents: MINICUBE2, USB Cable, Target Cable, 78K0-OCD Board
• Features: On-Chip Debugging, Flash Memory Programming,

(5) Emulation in self programming mode
(6) Break function for stack pointer initialization failure
(7) Caution on downloading a HEX file
For self programming, the mode is switched from normal mode to self programming mode.
The section between (2) and (3) is in self programming mode A1. Step execution or debug operations, such
as stopping program execution, cannot be performed in this section.
In addition, do not set a software break in the section between (1) and (3); otherwise the execution continues
without a break but emulation is not performed normally.
This function executes a break when an interrupt occurs or a PUSH instruction is executed while the initial
setting has not been made for the stack pointer.
If the manipulation or instruction shown below is executed immediately after a reset operation, the break
function for stack pointer initialization failure becomes invalid.
If a software break occurs while the initial setting has not been made for the stack pointer, the message
″ Uninitialized Stack Pointer ″ is displayed on the status bar.
The subsequent operations are not performed normally, so make sure to set the SP value in the user program.
When downloading a HEX file, do not set specify a filling value other than 0xFF for the object converter option
(-U).
• Setting a software break
• Write to the stack pointer from the Register window
• Write to the flash memory from the Memory window, etc
MOV PFCMD,#0A5H
MOV FLPMC,#1H
MOV FLPMC,#0FEH
MOV FLPMC,#1H
CALL !08100H
MOV PFCMD,#0A5H
MOV FLPMC,#0H
MOV FLPMC,#0FFH
MOV FLPMC,#0H
CHAPTER 4
----------------------- From this position
----------------------- To this position
← (1)
← (2)
← (3)
HOW TO USE MINICUBE2 WITH 78K0 MICROCONTROLLER
User’s Manual U18371EJ1V0UM
Mode A1
↑
↓
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