Emulation Adapter
Names and Functions of Hardware
R20UT5180EJ0110 Rev. 1.10
Page 10 of 63
Sep.12.22
(17) Jumper block: JP6 (EMUVDD_SEL)
JP6 (EMUVDD_SEL)
Specification
Open-circuit
This setting is made when neither ERAM nor external tracing (Aurora tracing)
is to be used.
VDD (EMUVDD) for debugging is not supplied.
1-2 short-circuit
(default)
Power is supplied as the EMUVDD power for the debug chip.
This specification depends on the settings of JP1 or JP4.
2-3 short-circuit
The VDD power is supplied as the EMUVDD power for the debug chip.
This specification depends on the settings of JP1.
(18) Jumper block: JP3 (EMUVCC)
JP3 (EMUVCC)
Specification
Open-circuit
This setting is made when neither ERAM nor external tracing (Aurora tracing) is to
be used.
VCC (EMUVCC) for debugging is not supplied.
Short-circuit
(default)
This setting is made when ERAM or external tracing (Aurora tracing) is to be used.
VCC (EMUVCC) for debugging is supplied.
(19) Jumper block: JP7 (SBMD)
JP7 (SBMD)
Specification
Open-circuit
(default)
The SBMD pin for the debug chip is set to the high level in deep stop mode for a
U2B24 or U2B20.
1-2 short-circuit
The SBMD pin for the debug chip is controlled by the target system.
2-3 short-circuit
The SBMD pin for the debug chip is set to the low level in power-off standby
mode.
(20) Jumper block: JP8 (AWOVCL)
JP8 (AWOVCL)
Specification
Open-circuit
(default)
The VDD power is not supplied to the AWOVCL pin for the debug chip.
This specification depends on the settings of JP7. The setting is made when the
SBMD pin is at high level.
Short-circuit
The VDD power is supplied to the AWOVCL pin for the debug chip.
This specification depends on the settings of JP7. The setting is made when the
SBMD pin is at low level.