CY8C20X34 CYPRESS [Cypress Semiconductor], CY8C20X34 Datasheet - Page 152

• Manufacturer Part Number: CY8C20X34
• Description: Technical Reference Manual (TRM)
• Manufacturer: CYPRESS [Cypress Semiconductor]

CMP_LUT
20.3.12 CMP_LUT
Individual Register Names and Addresses:
CMP_LUT: 0,7Chh
This register is used to select the logic function.
For additional information, refer to the
Bits
7:4
3:0
152
Access : POR
Bit Name
0,7Ch
LUT1[3:0]
LUT0[3:0]
Name
Comparator LUT Register
7
6
Description
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
Select 1 of 16 logic functions for output of comparator bus 0. A=Comp0 output, B=Comp1 output.
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
Select 1 of 16 logic functions for output of comparator bus 1. A=Comp1 output, B=Comp0 output.
LUT1[3:0]
RW : 0
Register Definitions on page 86
Function
FALSE
A AND B
A AND B
A
A AND B
B
A XOR B
A OR B
A NOR B
A XNOR B
B
A OR B
A
A OR B
A NAND B
TRUE
Function
FALSE
A AND B
A AND B
A
A AND B
B
A XOR B
A OR B
A NOR B
A XNOR B
B
A OR B
A
A OR B
A NAND B
TRUE
5
4
in the Comparators chapter.
3
PSoC CY8C20x34 TRM, Version 1.0
2
LUT0[3:0]
0,7Ch
RW : 0
1
0