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PmodCLS™ Reference Manual

Through these protocol standards, users are able to set the cursor location and send other instructions by sending

escape sequences. And escape sequence is specified by first sending the escape character (0x1B) followed by a left

square bracket '[' (0x5B), and then one or more numeric parameters followed by the command character for the

specific command. Feel free to use our provided

Header J1

Signal

MOSI

MISO

SCK

GND

VCC

Positive Power Supply (3.3V)

Table 1. J1 pinout description table.

2.1

Communication Protocol Selection

You can set the board's communication method by setting the mode jumpers MD0, MD1, and MD2 on the board.

Possible mode jumper configurations are listed in Table 3 below. For rev. D boards, a missing jumper is

represented by a '0' and a connected jumper is represented by '1'. For rev. E boards, a missing jumper is

represented by a '1' and a connected jumper is represented by a '0'.

Other product and company names mentioned may be trademarks of their respective owners.

example

Description

Slave Select

Master-Out-Slave-In

Master-In-Slave-Out

Serial Clock

Power Supply Ground

Figure 1. PmodCLS block diagram.

code.

Header J2

Signal

SCL

SDA

TXD

RXD

GND

VCC

Table 2. J2 pinout description table.

Description

Serial Clock

Serial Data

Transmit Data

Receive Data

Power Supply Ground

Positive Power Supply (3.3V)

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