参数资料
型号: 20-101-1051
厂商: Rabbit Semiconductor
文件页数: 4/164页
文件大小: 0K
描述: MODULE RABBITCORE RCM3365
标准包装: 1
系列: RabbitCore®
模块/板类型: MPU 核心模块
适用于相关产品: RCM3365
其它名称: 316-1111
User’s Manual
95
The Prototyping Board comes with a 220
termination resistor and two 681 bias resis-
tors installed and enabled with jumpers across pins 1–2 and 5–6 on header JP5, as shown
Figure B-9. RS-485 Termination and Bias Resistors
For best performance, the termination resistors in a multidrop network should be enabled
only on the end nodes of the network, but not on the intervening nodes. Jumpers on boards
whose termination resistors are not enabled may be stored across pins 1–3 and 4–6 of
header JP5.
B.4.7 RabbitNet Ports
The RJ-45 jack labeled RabbitNet is a clocked SPI RS-422 serial I/O expansion port for
use with RabbitNet peripheral boards. The RabbitNet jack does not support Ethernet con-
nections. Header JP3 must have pins 2–3 jumpered when using the RabbitNet port.
The RabbitNet port is enabled in software by setting PD2 = 1. Note that the RabbitNet
port and the J11 interface cannot be used simultaneously.
+BKL
T
/CS
LED1
LED3
LED5
GND
A2
A0
D1
D3
D5
D7
RABBITNET
R44
C28
C27
R43
R46
C30
C29
R45
Q5
R48
R47
DS7 RELA
Y
NO1
COM1
NC1
NO2
COM2
NC2
K1
KEYPAD DISPLAY BOARD
D8
LCD1JB
LCD1JC
+V
/RES
LED0
LED2
LED4
LED6
GND
A3
A1
D0
D2
D4
D6
LCD1JA
J16
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
J15
BA0
BA1
BA2
BA3
LCD /CS
RELA
Y
RA
TED
0.5
A
@
30
V
J17
U12
U11
R42
R41
C20
C19
R40
R39
SERIAL
FLASH/
MODEM
J7
R2
R7
R3 R4 R5 R6
R9
R8 U6
R10
C6
C1
D1
J2
J1
J4
J6
GND
IN3
IN2
IN1
IN0
+5V
QD2AQD2B
QD1
AQ
D1BG
ND
J5
VM
B
MDB1MDB2
MDB3MDB4
VMB+
VMA+MDA1
MDA2MDA3
MDA4VMA
J3
C2
JP1
C3
JP2
GND
VBT
/RES
SM0
/IOWR
PG5
PG7
PE1
PE4
PE6
PF7
PF5
PB7
PB5
PB3
PB0
J8
NC
+3.3 V
VRAM
SMODE1
/IORD
PG4
PG6
PE0
PE3
PE5
PB6
PB4
PB2
/RES_OUT
PF4
PF6
PE7
RCM3300
PROTOTYPING
BOARD
S1
RESET
J9
S2
S3
ACT
PD7
PD3
PD5
PG3
PG1
PC7
PC5
PC3
PC1
PF0
PF2
PA0
PA2
PA4
PA6
STAT
LINK
PD6
PD2
PD4
PG2
PG0
PC6
PC4
PC2
PC0
PF1
PF3
PA1
PA3
PA5
PA7
GND
JA
JB
POWER
GND
+DC
GND
DS1
R1
GND
+DC
D2
C8
L1
R1
1
JP3
R12
C9
C10 C1
1
C12
JP4
J10
RP1 RP2
R14
C5
BT1
C13
U5
R16
R15
R17
00 01 02 03 04 05 06 07
OUT
C4
R13
U1
U2
L293D
H-DRIVER
L293D
H-DRIVER
U8
R25 R26
R27 R28
J14
C24
U10
R38
R37
R35
C26
JP5
R36
C23
C21
U9
C22
J13
R33 R34
C17
C18
UX5
UX1
SO20W
UX2
SO20W
DX2
C25
J12
R50
Q6
R49
D4 D5 D6 D7
GND
HO4
HO3
HO2
HO1
R29
R30
R31
R32
CORE
DS2 DS3 DS4 DS5 DS6
TxE RxE GND TxF RxF 485+ GND 485
Q1 Q2 Q3 Q4
C16
R24
R23
R22
R21
CORE MODULE
GND/EGND
U4
GND
+3.3 V
+5 V
+3.3 V
+5 V
U3
UX4
DX1
RX16
RX17
RX13
RX14
RX18
RX15
PF0_CLKD
PF0_QD
J11
C7
U7
R18
R19
R20
C14 C15
CX1
CX2
R55 R56 R57 R58
R63 R64 R65 R66
R59
R62
R60 R61
R52 R53
R51
R54
SOT23-6
R67
R68
R69
R70
DS2
R35
R36
R37
R38
R43
DS4
U13
C81
C78
C74
R1
R14
R15
R26
R27
R13
U2
R12
R1
1
J1
R10
C1
C6
R8
C10
C11
C15
C19
C20
C24
C28
R17
C35
C77
R79
C72
C70
C71
C80
C82
R31
R53
R54
R44
C58
C34
R20
R21C36
R25
C27
C21
C18
C12
C13
C9
U3
R7
C2
C3
R6
Y1
R9
R84
C4
R2
R5
U1
C5
R80
R85R70
R86
R64R77
R50
R29
JP9
R59
C104
U5
C67
R45
C14
U6
R19
U4
R18
R22
JP6
JP7
JP8
JP4
JP5
C22
J6
L4
C79
L1
C42
R81
C86
C76
J2
R30
R82
Y2
Q2
R96
R67
C105
DS3
USR
FM
LINK
ACT
DS1
C61
SPEED
R23
U16
R4
L2
Factory
Default
R36
681 W
R38
220 W
R37
681 W
485+
485
6
7
termi-
nation
bias
U10
JP5
2
1
6
5
+3.3 V
JP5
3
4
5
6
1
2
相关PDF资料
PDF描述
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