mikroElektronika SmartGLCD, User Manual

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Page 20 Page 21
Figure 6-3: microSD card slot connecting schematic
VCC
PIC18F8722
RH1
RH5 RH4 RF1 RF0 AVCC AGND RA3 RA2 RA1 RA0 GND VCC RA5 RA4 RC1 RC0 RC6 RC7 RJ4 RJ5
RH0 RE2 RE3 RE4 RE5 RE6 RE7 RD0 VCC GND RD1 RD2 RD3 RD4 RD5 RD6 RD7 RJ0 RJ1
RH2 RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCC
RF7
RF6
RF5
RF4
RF3
RF2
RH7
RH6
VCC
VCC
VCC
VCC
GLCD-D2
GLCD-D3
LED-B
DRIVEA
DRIVEB
mRST#
GLCD-D7
GLCD-D6
GLCD-D5 GLCD-D4 LEFT BOT
TO
M
LED-
G
MMC-CS
#
UA
R
T-R
X
UA
R
T-TX
GLCD-RES# GLCD-MD
GLCD-FS
LED-R
RC3-SCK
RC4-MISO
RC5-MOSI
PGD
PGC
MMC-CD#
GLCD-CE#
GLCD-WR#
GLCD-RD#
GLCD-CD
RD6-SCK
RD5-MIS
O
SPI-MOSI GLCD-D
0
GLCD-D
1
VCC
1K
1K
R34
R23
GLCD-FS
GLCD-MD
D1
BAT43
R22
1K
VCC
C5
100nF
MMC-MISO-3.3
MMC-MISO-3.3
R8
1K
A
VCCB
B
DIR
VCCA
GND
U2
74LVC1T45
VCC
VCC
VCC-3.3
C13 C14
100nF 100nF
RC4-MISO
R29
2K2
R28
2K2
R27
2K2
R32
3K3
R33
1K
R31
3K3
R30
3K3
VCC-MMC
MMC-CS#
MMC-CD#
RC5-MOSI RC3-SCK
CN5
microSD CARD
CD
CMD
VCC
CLK
GND
DAT0
G
VCC
C
100nF
12
FB1
FERRITE
BEAD
VCC
VCC-3.3 VCC-MMC
VIN
VOUT
REG1
MC33269DT-3.3
1
3
2
E1 E2
E3
10uF 10uF
47uF
C10 C11
100nF 100nF