R0K571242S000BE Renesas Electronics America, R0K571242S000BE Datasheet - Page 12

• Manufacturer Part Number: R0K571242S000BE
• Description: KIT DEV RSK SH7124
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K571242S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7124
• Lead Free Status / RoHS Status: Not applicable / Not applicable

6.4.Serial port
The microcontroller programming serial port (SCI) is connected to the ‘E8’ connector. This serial port can optionally be connected to the
RS232 transceiver by fitting option resistors and the D connector in position J7. The connections to be fitted are listed in the following table.
The board is designed to accept a straight through RS232 cable.
6.5.LCD Module
A LCD module can be connected to the connector J8. Any module that conforms to the pin connections and has a KS0066u compatible
controller can be used with the tutorial code. The LCD module uses a 4bit interface to reduce the pin allocation. No contrast control is
provided; this must be set on the display module.
Table 6-4 shows the pin allocation and signal names used on this connector.
The module supplied with the CPU board only supports 5V operation.
Pin
1
3
5
7
9
11
13
N.B. Do not connect an E8a debugger module (not supplied) if the RS232 port is used.
Ground
No Connection
R/W (Wired to Write only)
No Connection
No Connection
LCD_D4
LCD_D6
Circuit Net Name
TxD1
RxD1
Description
Table 6-4 LCD Module Connections
Table 6-3:Serial Options Links
Programming Serial Port
Programming Serial Port
-
-
-
-
-
11
10
Device
Function
Pin
J13
8
Pin
2
4
6
8
10
12
14
5V Only
LCD_RS
LCD_E
No connection
LCD_D5
LCD_D7
R48
R49
Fit for RS232
Circuit Net Name
-
26
24
-
-
9
7
Device
Pin