B.1 introduction, Power led reset switch user leds, Rcm4000 – Digi RCM4000 User Manual
Page 98: User switches, Current- measurement headers, Rcm4000 standoff mounting, Figure b-1. prototyping board, 5 v, 3.3 v, and gnd buses, Module extension header, Smt prototyping area
92
RabbitCore RCM4000
B.1 Introduction
The Prototyping Board included in the Development Kit makes it easy to connect an
RCM4000 module to a power supply and a PC workstation for development. It also pro-
vides some basic I/O peripherals (RS-232, LEDs, and switches), as well as a prototyping
area for more advanced hardware development.
For the most basic level of evaluation and development, the Prototyping Board can be
used without modification.
As you progress to more sophisticated experimentation and hardware development,
modifications and additions can be made to the board without modifying the RCM4000
module.
The Prototyping Board is shown below in Figure B-1, with its main features identified.
Figure B-1. Prototyping Board
D1
R1
PWR
DS1
GND
J1
U1
C1
GND
C2
JP1
C3
D2
JP2
C4
+3.3 V
J2
R2
BT1
1
S1
RESET
RXD
TXD
TXC RXC
GND
J4
UX29
RX81
RX87
CX41
RX83
RX11
CX39
UX30
UX10
UX12
UX14
UX16
RX79
CX29
CX17
RX67
UX45
RX85
GND
GND
GND
1
R24
R22
R21
R23
CX23 RX77
1
R27 R28
JP25
CX25
RX75
RX73
CX27
DS3
S3
S2
DS2
J3
UX49
UX4
UX47
+5 V
GND
+3.3 V
RCM1
U2
/RST_OUT
/IOWR
VBAT
EXT
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
PC1
PC3
PC5
PC7
PE1
PE3
PE5
PE7
PD1
LN1
PD3
LN3
PD5
LN5
PD7
LN7
VREF
GND
/IORD
/RST_IN
PA0
PA2
PA4
PA6
PB0
PB2
PB4
PB6
PC0
PC2
PC4
PC6
PE0
PE2
PE4
PE6
PD0
LN0
PD2
LN2
PD4
LN4
PD6
LN6
CVT
AGND
JP24
JP23
C14
C12
C10
C8
C7
C9
C1
1
C13
R10
R8
R6
R4
R3
R5
R7
R20
R18
R16
R14
R13
R15
R17
R29
JP1
1
JP15
JP19
JP21
JP22 JP20
JP17
JP13
R19
R9
RX57
RX55
RX97
RX49
UX33
UX31
RX89
UX3
UX37
UX42
UX41
RX63
RX65
RX61
RX59
R26
R25
Q1
C15
C19
C20 U3
C18
C17
JP16
JP6
JP5
JP12
JP4
JP3
JP14
JP8
JP7
JP18
JP9
JP10
C16
L1C6
C5
AGND
CVT
LN6IN
LN4IN
LN2IN
LN0IN
VREF
LN7IN
LN5IN
LN3IN
LN1IN
AGND
AGND
R1
1
R12
RX47
RX43
Power
LED
Reset
Switch
User
LEDs
+5 V, 3.3 V, and
GND Buses
RCM4000
Module
Extension Header
User
Switches
SMT Prototyping
Area
Current-
Measurement
Headers
Through-Hole
Prototyping Area
C53
Analog
I/O
Power
Input
Backup
Battery
RS-232
Header
RCM4000
Module
Connector
SMT Prototyping
Area
RCM4000
Standoff
Mounting