Process image
Complete process image
The KL3222/KS3222 is represented in the complex process image with 6 bytes of input data and 2 bytes of output data. These are organized as follows:
Byte offset (without word alignment) | Byte offset (with word alignment*) | Format | Input data | Output data |
---|---|---|---|---|
0 | 0 | Byte | ||
1 | 2 | Word | DataIN1 | - |
3 | 4 | Byte | ||
4 | 6 | Word | DataIN2 | - |
Compact process image
The KL3222 is represented in the compact process image with 4 bytes input data and without output data. These are organized as follows:
Byte offset (without word alignment) | Byte offset (with word alignment*) | Format | Input data | Output data |
---|---|---|---|---|
0 | 0 | Word | DataIN1 | - |
1 | 1 | Word | DataIN2 | - |
*) word alignment: The Bus Coupler sets words to even byte addresses
Key
SB1, SB2: Status bytes of channels 1 and 2
CB1, CB2: Control bytes of channels 1 and 2
DataIN1, DataIN2 input words of channels 1 and 2
DataOUT: not present