User manual

MGC3130 Hillstar Development Kit User’s Guide
DS40001721A-page 30  2013 Microchip Technology Inc.
FIGURE 4-1: MGC3130 PARAMETERIZATION CIRCUIT WITH INTERNAL SWITCH
FIGURE 4-2: MGC3130 PARAMETERIZATION CIRCUIT WITH EXTERNAL SWITCH
Customer application
Bridge
TS
USB to I²C
(HID)
I²C SCL
I²CtoUSB
Bridge
Application
Processor
USB
Reset
For debugging and
parametetrization
purposes
USB cable
To electrodes
I²C SDA
TS
I²C SDA
I²C SCL
Reset
MGC
3130
High Z for
bridge
access
I
2
C
client
AUREA
Customer application
Bridge
TS
USB to I²C
(HID)
I²C SCL
I²CtoUSB
Bridge
Application
Processor
USB
Reset
For debugging and
parametetrization
purposes
USB cable
To electrodes
I²C SDA
TS
I²C SDA
I²C SCL
Reset
MGC
3130
I
2
C
client
AUREA
open for
bridge
access