Copyright © Dr Robot Inc. 2006
5
The system communication connectors on the PMB5010 are described in Table II.3. Refer to Section II.5 for the
definitions of the signals attached to the connector BLUETOOTHT and SCIT.
Table II.3 System Communication Connectors
Connector Type
Description
BLUETOOTHT
Upper Reach
SCI port with handshaking and control signals
for both wired and wireless modules
SCIT
Lower Reach
Two-wire serial communication interface
II.4.
Peripheral Modules Supported by PMB5010
Table II.4 lists the WiRobot peripheral modules that can be directly connected to the PMB5010 board and
supported by the firmware embedded in PMB5010. Refer to the relevant user manuals of these peripheral
modules for the detailed technical information.
Table II.4 Sub-modules Supported by PMB5010
Sub-module Connector Max
No.
Description
MCB3100
/ MCB3101
BLUETOOTHT
1
Bluetooth wireless communication
module
MCR3210
BLUETOOTHT
1
RS232 interface module
WFS802b
BLUETOOTHT
1
WiFi 802.11 Serial Module
MAC5310
CODEC0
1
Audio codec and amplifier module,
which can be used to connect to
microphone and speaker
MCI3908
IMAGE
1
CIF CMOS image sensor module
II.5.
PMB5010 Peripheral Module Connections
The definitions of the connector signals of the power supplies and the PMB5010 peripheral modules are listed
in the following tables.
Table II.5 Connections of the Power Jacks and Terminals
Power Connection
Power Jack JT1, JT2
Screw Terminal PDMT, PSYT
Positive Power Source
Center
1
Power Supply Ground
Circle
2
Table II.6 Upper Reach Communication Port BLUETOOTHT
Pin Name
Signal
Description
1 VCC +3.3
V
2 RXD Data
receiving
3 TXD Data
transmitting
4
RTS
Request to send
5
CTS
Clear to send
6
GND
Power supply ground
7 COMRST
Reserved
