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.
Pinout for FINE Connection
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
- RX671
- 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 name | RX Adapter pin / signal name |
| FINEC / P27 | Pin 1 (FINEC) |
| MD_FINED | Pin 7 (FINED) |
| P14 | Pin 10 (UB) |
| vRESn | Pin 13 (nRES) |
| RX130 CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| MD_FINED | Pin 7 (FINED) |
| VCC CPU (3.3V, 5V, ...) | Pin 8 (VTref) |
| RESn | Pin 13 (nRES) |
| GND | Pin 2 / 12 / 14 (GND) |
| --- (leave open) | Others |
| RX210 CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| SCK1 / P27 | Pin 1 (FINEC) |
| MODE / MD_FINED (via pull-up) | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / nRES | Pin 13 (nRES) |
| RX220 CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| SCK1 / P27 | Pin 1 (FINEC) |
| MODE / MD_FINED (via pull-up) | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / RESn | Pin 13 (nRES) |
| RX630 CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| TCK / FINEC / P27 | Pin 1 (FINEC) |
| EMLE | Pin 4 (EMLE) |
| MD_FINED (via pull-up) | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / RESn | Pin 13 (nRES) |
| RX631 / RX63N CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| TCK / FINEC / P27 | Pin 1 (FINEC) |
| EMLE | Pin 4 (EMLE) |
| MD_FINED (via pull-up) | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / RESn | Pin 13 (nRES) |
| RX63T CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| TCK / FINEC / P27 | Pin 1 (FINEC) |
| EMLE | Pin 4 (EMLE) |
| MD_FINED (via pull-up) | Pin 7 (FINED) |
| RESET_N / RESn | Pin 13 (nRES) |
| RX65N / RX651 CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| TCK / FINEC / P27 | Pin 1 (FINEC) |
| MD_FINED | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / RESn | Pin 13 (nRES) |
| RX72N CPUs | |
|---|---|
| CPU signal / pin name | RX Adapter pin / signal name |
| TCK / FINEC / P27 | Pin 1 (FINEC) |
| EMLE | Pin 4 (EMLE) |
| MD_FINED (via pull-up) | Pin 7 (FINED) |
| UB / PC7 | Pin 10 (UB) |
| RESET_N / RESn | Pin 13 (nRES) |