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Emulation Adapter
2.3
14-Pin to 46-Pin Conversion Adapter (RTE0T00020KCA40000J)
Connecting this conversion adapter to the CN1 connector for external tracing enables connection of an
emulator with a 14-pin connector.
Top view
(1) CN1
Figure 2-5
(1) Connector: CN1 (14-pin side)
CN1 is a 14-pin connector that is defined as a connector for the RH850 emulators. This connector can
be connected to on-chip debugging emulators such as the E2 emulator (type name:
RTE0T00020KCE00000R) from Renesas and flash programmers that support the 14-pin connector.
The following shows pin assignments of CN1. Read the user's manual for the emulator you will be using
and connect the emulator with this connector.
Table 2-2 Pin Assignments of the 14-Pin Connector (CN1)
TCK/LPDCLK
TRST
TDO/LPDO
TDI/LPDIO
TMS
DRDY/LPDCLKO
RESET
(2) Connector: CN2 (46-pin side)
CN2 can be connected to CN1 for external tracing through the emulation adapter.
R20UT5180EJ0110 Rev. 1.10
Sep.12.22
Names of the Parts of the 14-Pin to 46-Pin Conversion Adapter
(RTE0T00020KCA40000J)
Signal Name
1
3
5
7
9
11
13
Names and Functions of Hardware
Side view
Pin No.
2
4
6
8
10
12
14
Bottom view
(2) CN2
Signal Name
GND
FPMD0 (FLMD0)
FPMD1 (FLMD1)
TVDD (E0VCC)
EVTO
GND
GND
Page 18 of 63
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