SX1501_09 SEMTECH [Semtech Corporation], SX1501_09 Datasheet - Page 19

• Manufacturer Part Number: SX1501_09
• Description: 4/8/16 Channel Low Voltage GPIO with NINT and NRESET
• Manufacturer: SEMTECH [Semtech Corporation]

ADVANCED COMMUNICATIONS & SENSING
Example: We want to implement an AND gate between I/O[0] and IO[1] on SX1502
Rev 8 – 18
1. Identify in the tables above the RegPLDMode setting to be programmed.
2. Fill corresponding RegPLDTableX with the wanted truth table.
What we need corresponds to the second line of the SX1502 PLD Table => RegPLDMode = “xx00xx01”
As mentioned in RegPLDMode description, using PLD 2-to-1 mode on I/0[0-2] implies to fill the truth
table located in RegPLDTable0(3:0)
th
Feb. 2009
I/O[1]
0
0
1
1
I/O[0]
0
1
0
1
I/O[2]
0
0
0
1
19
=> RegPLDTable0 = “xxxx1000”
4/8/16 Channel Low Voltage GPIO
SX1501/SX1502/SX1503
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