I2C Slave Address Configuration ( S2 ) - Profichip VPC3+S Manual

3.4.4 I2C Slave Address Configuration ( S2 )

If the I2C interface mode is selected the I2C slave address of the VPC3+S
can be configured by using bits 1 to 7 of DIP-switch S2.
In other interface modes these bits do not have any relevance.
Bit
1
2
3
4
5
6
7
8
Figure 3-12: I2C Slave Address Configuration
VPC3+S Evaluation Kit
Copyright © profichip GmbH 2009
State
Signal name
OFF
I2C_SA0
ON
OFF
I2C_SA1
ON
OFF
I2C_SA2
ON
OFF
I2C_SA3
ON
OFF
I2C_SA4
ON
OFF
I2C_SA5
ON
OFF
I2C_SA6
ON
OFF
S2.8
ON
Revision 1.00
VPC3+ PROFIBUS Board
Description
'0'
I2C Slave Address Bit 0
'1'
'0'
I2C Slave Address Bit 1
'1'
'0'
I2C Slave Address Bit 2
'1'
'0'
I2C Slave Address Bit 3
'1'
'0'
I2C Slave Address Bit 4
'1'
'0'
I2C Slave Address Bit 5
'1'
'0'
I2C Slave Address Bit 6
'1'
'0'
Reserved
'1'
3
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