PRODUCT SPECIFICATION
TMC22091/TMC22191
Table 17. CLUT Read/Write Sequences (continued)
Step
R/W\
A
1-0
D
7-0
Function
Read/Modify/Write CLUT Location address
1
2
0
1
01
11
11
11
11
•••
01
addr
xx
Write addr into the CLUT Address Register.
Set up for CLUT Read.
3
1
d1
d1 read from D, CLUT address addr.
e1 read from E, CLUT address addr.
f1 read from F, CLUT address addr.
System Modifies d1, e1, f1 to d1', e1', f1'.
4
1
e1
5
1
f1
•••
6
•••
0
•••
addr
Write addr into the CLUT Address Register. (terminates Read
sequence)
7
8
0
0
0
1
11
11
11
00
d1’
e1’
f1’
d1' written into D, CLUT address addr.
e1' written into E, CLUT address addr.
f1' written into F, CLUT address addr.
Sequence termination.
9
10
xx
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