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3.2.4 Connections 

The following table shows the connections between the NimbeLink Skywire

 

 

 

 

 

 

 

 

 

 

Cellular

 

Modem

 

and

 

the

 

Renesas

 

Kurumi. 

 

Kurumi 
Pin 

Signal 

Description 

2

 

Skywire

 

DTR

 

Skywire

 

Data

 

Terminal

 

Ready

 

Signal

 

4

 

Skywire

 

On

 

Off

 

Skywire

 

On/Off

 

control

 

line

 

5

 

Skywire

 

CTS

 

Skywire

 

Clear

 

to

 

Send

 

6

 

Skywire

 

RTS

 

Skywire

 

Ready

 

to

 

Send

 

7

 

Skywire

 

DIN

 

Skywire

 

UART

 

data

 

in

 

8

 

Skywire

 

DOUT

 

Skywire

 

UART

 

data

 

out

 

 

3.2.5 Board

 

Orientation 

 

The Renesas Kurumi board should be attached with the programming header aligned

 

 

 

 

 

 

 

 

 

 

 

 

with

 

the

 

programming

 

header

 

breakout

 

pins(J9)

 

on

 

the

 

adapter

 

board.  

 

 

 

PN

 

30018

 

rev

 

2

©

 

NimbeLink

 

Corp.

 

2017.

 

All

 

rights

 

reserved.

11 

Содержание Skywire RL78

Страница 1: ...Skywire RL78 Kurumi Adapter User Manual NimbeLink Corp Updated October 2017 PN 30018 rev 2 NimbeLink Corp 2017 All rights reserved 1 ...

Страница 2: ...erating Parameters 5 Power 5 Connection Descriptions 6 Operating Modes 7 RL78 G13 Demonstration Kit PMOD Adapter 7 About 7 Block Diagram 7 Switch Configuration 8 Connections 8 SPI to UART Chip Configurations 8 Board Orientation 9 Renesas Kurumi Adapter 9 About 9 Block Diagram 10 Switch Configuration 10 Connections 11 Board Orientation 11 PN 30018 rev 2 NimbeLink Corp 2017 All rights reserved 2 ...

Страница 3: ...cellular carriers 1 2 Orderable Part Numbers Orderable Device Description Manufacturer Carrier Networ k Type NL AB RL78 Skywire RL78 Kurumi Adapter Board NimbeLink NL SW 1xRTT V Skywire 1xRTT Cellular Modem without data plan 2G Modem NimbeLink Verizon CDMA 1xRTT TG 30 8113 Primary Diversity Cellular Antenna Taoglas NL SW EVDO V Skywire EVDO Cellular Modem without Data plan 3G Modem NimbeLink Veriz...

Страница 4: ...1 4 Device Overview Top Side Bottom Side PN 30018 rev 2 NimbeLink Corp 2017 All rights reserved 4 ...

Страница 5: ... 4 V Temperature Range 40 to 85 o C o C Dimensions 47 x 82 x 25 mm 2 2 Power The Skywire RL78 Kurumi Adapter requires 5V and 3 3V inputs Connector J1 accepts 5V input voltage and is used to supply power to the Skywire 4V Power Supply The acceptable input Voltage range for J1 is 4 8 5 2V Do not exceed 5 5V The Skywire Cellular Modem will regularly consume high amounts of current 750 mA from the ada...

Страница 6: ...2 Skywire Breakout Header J3 Skywire Breakout Header J4 PMOD Connector J5 Current Test Point J6 Skywire Breakout Header J7 Renesas Kurumi Breakout Header J8 Renesas Kurumi Breakout Header J9 Renesas Kurumi Programming Header U4 Renesas Kurumi Socket PN 30018 rev 2 NimbeLink Corp 2017 All rights reserved 6 ...

Страница 7: ...th a standard twelve pin connector The PMOD interface connects to the Renesas Demonstration Kit for the RL78 G13 YRDKRL78G13 through the PMOD2 connector The adapter s onboard SPI to UART converter provides protocol translation allowing for the demonstrations kits Type 2A Expanded SPI PMOD Interface to communicate with the Skywire module 3 1 2 Block Diagram PN 30018 rev 2 NimbeLink Corp 2017 All ri...

Страница 8: ...SI Master Out Slave In Data from master to slave 3 MISO Master In Slave Out Data from slave to master 4 SCK Serial clock Master provides the clock to shift the data 5 GND 6 VCC 7 INT Interrupt signal from slave to master connected to the SPI to UART converter chip 8 RESET Reset signal for master to reset SPI to UART converter 9 Skywire ON OFF Skywire On Off control line 10 Skywire DTR Skywire DTR ...

Страница 9: ... MCR 0x04 0x03 Configure clock prescaler 8 LCR 0x03 0xBF Write LCR for EFR write 9 EFR 0x02 0x00 Disable config mode 10 LCR 0x03 0x03 Reset LCR for operation mode 11 LCR 0x02 0x07 Enable and clear FIFOs 3 1 6 Board Orientation The adapter should be connected to the RL78 G13 Demonstration kit with the Skywire modem facing towards the demonstration kit as shown below or with a right angle adaptor wi...

Страница 10: ...e of the adapter To configure the adapter for use with the Renesas Kurumi do the following 1 Remove power from J1 and the PMOD connection 2 Place SW1 1 SW1 5 in the off position 3 Place SW1 6 in the on position 4 Configuration complete PN 30018 rev 2 NimbeLink Corp 2017 All rights reserved 10 ...

Страница 11: ...ywire On Off Skywire On Off control line 5 Skywire CTS Skywire Clear to Send 6 Skywire RTS Skywire Ready to Send 7 Skywire DIN Skywire UART data in 8 Skywire DOUT Skywire UART data out 3 2 5 Board Orientation The Renesas Kurumi board should be attached with the programming header aligned with the programming header breakout pins J9 on the adapter board PN 30018 rev 2 NimbeLink Corp 2017 All rights...

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