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RX FINE Adapter

The RX FINE Adapter allows connections between J-Link or Flasher and Renesas RX based target hardware that supports the Renesas FINE interface.

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Documentation
SEGGER Debug & Trace Probes
  1. 1.Overview
  2. 2.Pinout for FINE Connection
  3. 3.CPU Signal <-> RX FINE Adapter Connection

Overview

The RX FINE Adapter maps from the standard 20-pin 0.1" connector to the standard 14-pin 0.1" connector defined by Renesas and allows FINE connections to Renesas RX devices.

RX FINE Adapter with cable
RX FINE Adapter with cable
RX FINE Adapter Schematic
RX FINE Adapter Schematic

Pinout for FINE Connection

RX FINE Adapter Pinout
RX FINE Adapter Pinout

The FINED Signal

The RX FINE Adapter provides a 3k3 pull-up on the FINED line to fulfill the FINE interface specification.

The RX FINE Adapter connects via FINE to the following cores:

  • RX111
  • RX13T
  • RX140
  • RX210
  • RX21A
  • RX220
  • RX630
  • RX631
  • RX63N
  • RX63T
  • RX64M
  • RX65N
  • RX651
  • RX660
  • RX72N

CPU Signal <-> RX FINE Adapter Connection

In the following, for the different Renesas RX CPUs the CPU signal <-> RX FINE Adapter signal mapping is described.

 

RX111 CPUs
CPU signal / pin nameRX Adapter pin / signal name
FINEC / P27Pin 1 (FINEC)
MD_FINEDPin 7 (FINED)
P14Pin 10 (UB)
vRESnPin 13 (nRES)
RX130 CPUs
CPU signal / pin nameRX Adapter pin / signal name
MD_FINEDPin 7 (FINED)
VCC CPU (3.3V, 5V, ...)Pin 8 (VTref)
RESnPin 13 (nRES)
GNDPin 2 / 12 / 14 (GND)
--- (leave open)Others
RX210 CPUs
CPU signal / pin nameRX Adapter pin / signal name
SCK1 / P27Pin 1 (FINEC)
MODE / MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / nRESPin 13 (nRES)
RX220 CPUs
CPU signal / pin nameRX Adapter pin / signal name
SCK1 / P27Pin 1 (FINEC)
MODE / MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)
RX630 CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
EMLEPin 4 (EMLE)
MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)
RX631 / RX63N CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
EMLEPin 4 (EMLE)
MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)
RX63T CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
EMLEPin 4 (EMLE)
MD_FINED
(via pull-up)
Pin 7 (FINED)
RESET_N / RESnPin 13 (nRES)
RX65N / RX651 CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
MD_FINEDPin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)
RX671 CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
EMLEPin 4 (EMLE)
MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)
RX72N CPUs
CPU signal / pin nameRX Adapter pin / signal name
TCK / FINEC / P27Pin 1 (FINEC)
EMLEPin 4 (EMLE)
MD_FINED
(via pull-up)
Pin 7 (FINED)
UB / PC7Pin 10 (UB)
RESET_N / RESnPin 13 (nRES)

 

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