Character Lcd Module Connector (J1) - Renesas M3A-HS64 User Manual

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6.1.2 Character LCD Module Connector (J1)

The M3A-HS64G01 includes a character LCD module connector (J1).
The following figure shows the pin assignments for J1.
The following table lists the pin descriptions for J1.
Pin Number
1 GND
3 Vo (Adjust 5 V by the voltage resistor VR1 to input)
5 R/W# (GND)
7 DB0 (PK0/PWM1A/SD_D2)
9 DB2 (PK2/PWM1C/SD_CMD)
11 DB4 (PK4/PWM1E/SD_D0)
13 DB6 (PK6/PWM1G/SD_WP)
15 A (Adjust 5 V by the variable resistor VR2 to input)
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
Figure 6.1.4 J1 Pin Assignments
Table 6.1.6 Pin Descriptions
Signal Name
M3A-HS64G01 Operating Specifications
6.1.2 Character LCD Module Connector (J1)
Pin Number Signal Name
2 5 V
4 RS (PC9/TIOC2A)
6 E (PC10/TIOC2B)
8 DB1 (PK1/PWM1B/SD_D3)
10 DB3 (PK3/PWM1D/SD_CLK)
12 DB5 (PK5/PWM1F/SD_D1)
14 DB7 (PK7/PWM1H/SD_CD)
16 K (GND)
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