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2. Handling Precautions
When using the M34514T-MCU board, pay attention to the following:
(1) About the emulator
To use the M34514T-MCU board, you always need to install it on the PC4504 emulator main unit.
(2) About the MCU board installation
Before installing (and removing) the MCU board, always be sure to power off the PC4504
emulator main unit and unplug its power cord from the outlet. For details on how to install and
remove the MCU board, see "Chapter 2. Setup" in the PC4504 System User's Manual.
(3) Emulator debugger (M3T-PD45)
When using the M34514T-MCU board to debug your program, you need the M3T-PD45
emulator debugger (sold separately). Be sure to use the data file for 4513 or 4514 Group included
with the M3T-PD45 emulator debugger.
(4) Registers that can be operated from M3T-PD45
Table 2.1 lists the registers that can be operated from M3T-PD45 for 4514 Group MCUs. The
"Yes" in the table means that the register can be operated; the "No" means that the register can
not be operated.
Table 2.1 Registers that can be operated for 4514 Group MCUs
Register Reference Modification Register Reference Modification
PC Yes Yes W1 Yes Yes
CY Yes Yes W2 Yes Yes
A Yes Yes W3 Yes Yes
B Yes Yes W4 Yes Yes
X Yes Yes W6 Yes Yes
Y Yes Yes J1 Yes Yes
Z Yes Yes Q1 Yes Yes
D Yes Yes Q2 Yes Yes
E Yes Yes Q3 Yes Yes
SP Yes No K0 Yes Yes
V1 Yes Yes PU0 Yes Yes
V2 Yes Yes FR0 No Yes
I1 Yes Yes MR Yes Yes
I2 Yes Yes R1 No Yes
SI Yes Yes R2 No Yes
LA Yes No R3 No Yes
HA Yes Yes R4 No Yes