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Description Function Fit For E8 Remove for E8 Fit for RS232 Remove for

RS232

SCI4 Tx Programming Serial Port R6 R37 R37 R6

SCI4 Rx Programming Serial Port R5 R36 R36 R5

Table 6-3 - Serial Option Links

The board is designed to accept a straight through RS232 cable. A secondary microcontroller serial port is available and connected to the

application headers. Please refer to the schematic diagram for more details on the available connections.

6.5.LCD Module

A LCD module can be connected to the connector J11. 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.

J13

Pin Circuit Net Name Device

1 Ground - 2 5V Only -

3 No Connection - 4 DLCDRS 134

5 R/W (Wired to Write only) - 6 DLCDE 136

7 No Connection - 8 No connection -

9 No Connection - 10 No connection -

11 DLCDD4 130 12 DLCDD5 131

13 DLCDD6 132 14 DLCDD7 5

Table 6-4 LCD Module Connections

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 38 39

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