Emulation Adapter
System Configuration and Setup
R20UT5180EJ0110 Rev. 1.10
Page 24 of 63
Sep.12.22
3.1.1
Settings for Use as a Simple Evaluation Board
Table 3-1 and Table 3-2 show lists of the recommended settings for this system configuration. For
details on the items, refer to chapter 2.
Table 3-1 Recommended Settings for Use as a Simple Evaluation Board (Emulation Adapter)
Item
Description
Debug chip: IC1
Set an option byte. Refer to section 4.1.
Connector for external tracing: CN1 When an emulator is in use: Connect the cable for the emulator, the 14-
pin to 46-pin conversion adapter, or the 34-pin to 46-pin conversion
adapter.
When an emulator is not in use: Leave the connector open-circuit.
Power-supply connector: CN3
Set up a +5-V supply through the attached power-supply cable.
If you are using the IE850A, power can be supplied from the power-
supply cable attached to the IE850A.
Clock socket: X1
A resonator is mounted (20 MHz as shipped).
When you are evaluating the emulation adapter with a different
frequency or with a crystal oscillator as the main oscillator, change the
resonator or exchange it for an oscillator.
Jumper block: JP5 (VDD_SEL)
1-2 short-circuit (default)
Jumper block: JP10 (AURORES)
1-2 short-circuit (default)
Jumper block: JP11
(EXAURORES)
1-2 short-circuit (default)
Jumper block: JP14 (TRST_SEL)
1-2 short-circuit (default)
Jumper block: JP2 (FLMD0)
1-2 short-circuit (default)
Jumper block: JP12 (FLMD0_SEL)
1-2 short-circuit (default)
Jumper block: JP9 (FLMD1)
2-3 short-circuit (default)
Jumper block: JP13 (FLMD1_SEL)
1-2 short-circuit (default)
Jumper block: JP15 (RES_SEL)
1-2 short-circuit (default)
Jumper block: JP1 (VDD_EMU)
Short-circuit (default)
Jumper block: JP4 (EMUVDD)
1-2 short-circuit (default)
Jumper block: JP6
(EMUVDD_SEL)
1-2 short-circuit (default)
Jumper block: JP3 (EMUVCC)
Short-circuit (default)
Jumper block: JP7 (SBMD)
Select the connection on this jumper block according to the emulation
mode to be used. Refer to (19) in section 2.1.
Jumper block: JP8 (AWOVCL)
Select the connection on this jumper block according to the emulation
mode to be used. Refer to (20) in section 2.1.
Interfaces for the exchange
adapter: CN10 and CN11
Connect these connectors to the base board.