SX1501_09 SEMTECH [Semtech Corporation], SX1501_09 Datasheet - Page 18

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

ADVANCED COMMUNICATIONS & SENSING
4.7.2
The SX1502 I/Os can be configured as per the SX1501, and can additionally be configured to provide a 2-to-1
logic function on I/O[4-6], 3-to-1 logic function on I/O[4-7], or 3-to-2 logic decode on I/O[0-4].
4.7.3
Each of the two I/O banks of the SX1503 I/Os can be configured as per the SX1502.
4.7.4
The generic method described in this paragraph can be applied to any of the SX1501, SX1502 or SX1503.
Rev 8 – 18
RegPLDModeB
RegPLDModeA
RegPLDMode
5:4
5:4
5:4
SX1502
SX1503
Tutorial
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th
Feb. 2009
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11
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
15
7
7
Table 10 – SX1503 PLD Modes Settings (Bank B)
Table 11 – SX1503 PLD Modes Settings (Bank B)
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
Table 9 – SX1502 PLD Modes Settings
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
14
6
6
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
13
5
5
18
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD OUT PLD OUT
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
SX1502 I/Os
SX1503 I/Os
SX1503 I/Os
12
4
4
4/8/16 Channel Low Voltage GPIO
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
11
3
3
SX1501/SX1502/SX1503
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD OUT
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
10
2
2
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
1
9
1
www.semtech.com
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
PLD IN
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
0
8
0