Distributor of MikroElektronika: Excellent Integrated System Limited
Datasheet of MIKROE-762 - BOARD DEV SYST SMARTGLCD 240X128
Contact us: [email protected] Website: www.integrated-circuit.com
Page 29
Figure 12-2: USB UART module connection schematic
UART-TX
UART-RX
OSCI
DTR#
OSCO
TXD
TEST
VCC
RTS#
DSR#
AGND
RESET#
VCCIO
DCD#
NC
GND
RXD
CTS#
CBUS1
USBDM
GND
CBUS2
GND
USBDP
NC
CBUS3
CBUS0
3V3OUT
RI#
CBUS4
FT232RL
U12
VCC
C15
100nF
VCC
C16
100nF
C17
100nF
CN1
USBDM
USBDP
USB
MINI-B
VCC
E4
10uF
VCC-3.3
VCC
VCC
R9
4K7
R10
10K
VC
PIC18F87K22
RH1
RH5 RH4 RF
1
ENVREG AVCC AGND RA3 RA2 RA1 RA0 GND VCC RA5 RA4 RC1 RC0 RC6 RC7 RJ
4
RJ
5
RH0 RE2 RE3 RE4 RE5 RE6 RE7 RD0 VCC GND RD1 RD2 RD3 RD4 RD5 RD6 RD7 RJ
0
RJ
1
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
VDDcore/Vcap
RF7
RF6
RF5
RF4
RF3
RF2
RH7
RH6
VC
C
VC
C
VC
C
UA
RT
-R
X
UA
RT
-TX
C5
100nF
E5
10uF
C
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