M I K R O E L E K T R O N I K A S O F T W A R E A N D H A R D W A R E S O L U T I O N S F O R T H E E M B E D D E D W O R L D
dsPICPRO
USB
3
dsPICPRO3 User
’
s Manual
MikroElektronika
Development tools
1
18
8
page
GG
RR
AA
PP
HH
IICC
LL
CC
DD
11
22
88
XX
66
44
GRAPHIC LCD
GRAPHIC LCD
CONNECTOR
ON-BOARD
GRAPHIC LCD
CONNECTOR
ON-BOARD
Graphic LCD (GLCD) enables advanced visual messages to be displayed. While character
LCD can display only alphanumeric characters, GLCD can be used to display messages as
drawings and bitmaps. The most commonly used graphic LCD has a screen resolution of
128x64 pixels. GLCD contrast can be adjusted using potentiometer P2. GLCD backlight
can be turned off by turning switch 3 on SW2 OFF.
P2
5K
Vee
VCC
Vo
Contrast
Adjustment
VCC
D5
D4
D3
D2
D1
D0
E
R/W
RS
LED-
Vo
LED+
VCC
Ve
e
GND
RST
CS2
D7
CS1
D6
1
20
mikroElektronika
dsPICPRO3
Development system
RST
R/W
CS2
RS
D0
D1
RG15
RC1
RC2
RC3
RC4
RG6
RG7
RG8
MCLR
RG9
Vss
Vdd
RA12
RA13
RB5
RB4
RB3
RB2
RB1
RB0
RC14
RC13
RD0
RD11
RD10
RD9
RD8
RA15
Vss
OSC2
OSC1/CLKI
Vdd
RG2
RG3
RF6
RF7
RF8
RF2
RF3
RB6 RB7
RA9
RA10 AV
d
d
AV
ss
RB8
RB9
RB1
1
Vss
Vdd RB12
RB13
RB14
RB15
RD14
RD15
RF4
RF5
RG13 RG12
RG14
RA7 RA6
RG0
RG1
RF1
Vdd
Vss
RD7 RD6
RD5
RD4
RD13
RD12
RD3
RD2
RD1
dsPIC30FXXXX
RF0
RB10
RA14
D2
D3
D4
D5
E
CS1
D6
D7
RD5
RD4
RD3
RD2
RD1
RD0
RB6
RB5
RB4
RB7
RB3
RD7
RB2
RD6
1
ON
4
3
2
58
7
6
RF6
RA12
RG9
SW2
RA15
RA14
DQ
GLCD BCK
LCD BCK
LED RGH
RTC INT
MMC CS
ETH WOL
ETH INT
VCC
R26
10
VCC
Figure 20.
GLCD schematics
Figure 19.
GLCD
