Installation and Operation
©
2010 Microchip Technology Inc.
DS51888A-page 23
Double clicking on the WriteAddrA8 Example I2CM Script will load the Script Details.
Figure 2-9 shows what the values mean in the Script Details. These values are hex
numbers.
The first value (03h), is the number of bytes that will be written. The second byte is the
I
2
C Slave address (A8h) of the device with the Read/Write bit forced to ‘0’ (an I
2
C
write). The next two bytes (02h and 33h) are data bytes, and these value will be
dependent on the slave I
2
C device protocol format and the desired operation.
FIGURE 2-9:
Example Write Script.
Number of Bytes that will
be written
I
2
C Slave A Read/Write bit
(R/W bit = 0)
Data Byte #1
(1)
Data
Byte
#2
(1)
Note 1:
Function depends on devices I
2
C Protocol Format.
Summary of Contents for MCP401XEV
Page 1: ...2010 Microchip Technology Inc DS51888A MCP401XEV Evaluation Board User s Guide...
Page 4: ...MCP401XEV Evaluation Board User s Guide DS51888A page 4 2010 Microchip Technology Inc NOTES...
Page 38: ...MCP401XEV Evaluation Board User s Guide DS51888A page 38 2010 Microchip Technology Inc NOTES...
