Datasheet

37
9502A–AT42–07/08
AT42QT2160
70 1 GPO Drive 1
X7 0...1 1 - 0
0: GPO driven low
1: GPO driven high
33
X6 0...1 1 - 0
X5 0...1 1 - 0
X4 0...1 1 - 0
X3 0...1 1 - 0
X2 0...1 1 - 0
X1 0...1 1 - 0
X0 0...1 1 - 0
71 1 GPIO Drive 2
--1-0
If GPIO set to output,
0: GPIO driven low
1: GPIO driven high
33
--1-0
--1-0
GPIO3 0...1 1 - 0
GPIO2 0...1 1 - 0
GPIO1 0...1 1 - 0
--1-0
--1-0
73 1 GPIO Direction
--1-0
0: GPIO is floating input
1: GPIO is push-pull output
33
--1-0
--1-0
GPIO3 0...1 1 - 0
GPIO2 0...1 1 - 0
GPIO1 0...1 1 - 0
--1-0
--1-0
Table 8-1. Setups Table (continued)
Address Bytes Parameter Symbol
Valid
Range Bits
Key
Scope
Default
Value Description Page