– –
36
GND
+
C8
100uF
VCC
GND
Vin
1
GN
D
2
Vout
3
U4
LM3940IMP 3.3V
C9
0.47uF
GND
IN
1
GND
2
EN
3
FAULT
4
ILIM
5
OUT
6
U3
TPS2552
GND
5VUSB
GND
R11
53.6k
PWREN#
USB AREA
POWER SUPPLY AREA
RF MODULE CARRIER AREA
SIGNAL ROUTING
U8
VDC
1
RA5
2
RA4
3
MCLR
4
RC5
5
RC4
6
RC3
7
RC2
8
RC1
9
RC0
10
RA2
11
ICSPCLK
12
ICSPDAT
13
GND
14
PIC16F1825-I/ST
VCC
GND
PGM
CSB
RS
SI
SCL
RST
PGC
PGD
R42 DNP
VCCP
VCC
RS
SI
SCL
RST
CSB
VCC
GND
GND
C13
1uF
GND
C14
1uF
C1-
2
C1+
3
VOUT
4
VCC
5
GND
6
SI
7
SCL
8
CSB
9
RS
10
LED+
1
LED-
12
RST
11
LCD1
2x16 LCD
R6
0 Ohm
MICROCONTROLLER AREA
D2
GN
D
GN
D
+
C1
4.7uF
C4
0.01uF
L1 600R/1.3A
GN
D
C6 47pF
R4 0
C2 0.1uF
VCC
12
VCCIO
3
3V3OUT
10
GND
5
GND
13
USBD
M
9
USBD
P
8
RESET
#
11
TX
D
1
RX
D
4
RTS#
2
CTS#
6
CBUS
0
15
CBUS
1
14
CBUS
2
7
CBUS
3
16
U2 FT230X
C5 47pF
PWREN#
C7 0.1uF
GN
D
5V
1
DAT-
2
DAT+
3
NC
4
GSHD
6
GSHD
7
GN
D
5
J1 Micro US
B
5VUS
B
RT
S
R2
27
R3
27
TX
D
RX
D
nCTS
VC
C
R2
0
10
k
R47
DNP
GPIO2 RXTXLE
D
D1
R5
330 ohm
ORANGE
RXTXLE
D
VCC
R17
10k
GND
NC
1
IN
2
GND
3
OUT
4
VCC
5
U5
VCC
GND
R49 DNP
Buffer Bypass DNP
RTS
nCMD
CMD_DATA_OUT
RXD
NC
1
IN
2
GND
3
OUT
4
VCC
5
U1
VCC
GND
R46
10k
VCC
R48 DNP
CMD_DATA_IN
TXD
Buffer Bypass DNP
GND
MODE_IND
R8
330 ohm
D4
MODE_IND BLUE
R24
10k
S2
VCC
PAI
R
PAIR
GND
R41
0 ohm
R40
0 ohm
VCC
GND
SW1
LADJ
R36
DNP
R23
DNP
GPIO1
RXD
GND
nPDN
R9
10k
GN
D
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
R35
10k
R34
10k
R33
10k
R32
10k
R30
10k
R28
10k
R22
10k
R21
10k
R18
10k
R15
10k
R14
10k
R13
10k
R12
10k
R10
10k
GN
D
R38
10k
VC
C
R1
6
10
k
VC
C
VC
C
R1 1 Oh
m
MODE_IND
CMD_DATA_IN
CMD_DATA_OUT
GN
D
GN
D
GN
DG
ND
GN
D
1
23
45
67 89 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
J2 Carrier Interconnec
t
R29
10k
GN
D
GN
D
VC
C
VC
C
R27
10k
R25
10k
R1
91
0k
R3
11
0k
VC
C
PAI
R
GN
D
R2
61
0k
GN
D
R3
71
0k
GN
D
R3
91
0k
GN
D
R4
31
0k
R44
10k
GN
D
R45
10k
GN
D
RF
1
GND
2-5
ANT1
GN
D
GN
D
X1
1n
H
X3 DN
P
GN
D
X2 DN
P
LADJ
nPDN
nCMD nCTS
CMD_DATA_IN
GPIO1
GPIO2
GPIO1
Figure 44: Programming Dock Board RF Carrier Area Schematic
Programming Dock Board Schematic
Содержание HumPRC Series
Страница 1: ...HumPRCTM Series Master Development System User s Guide...
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