Gpio, Gpi, Gpo And Odo; Gpio Pull-Up And Pull-Down Resistor Setup - Analog Devices MAX96752 User Manual

MFP3
MFP0

GPIO, GPI, GPO and ODO

The MAX96752 has 15 GPIOs; 11 of these MFPs are GPIO (general-purpose input or output), 4 are GPO (general-
purpose-output). Table 15
Table 15.
MAX96752 GPIO Capabilities
Pin
19
45
40
41
42
27
28
29
11
12
24
25
26
8
9

GPIO Pull-up and Pull-Down Resistor Setup

Each GPIO can be programmed to have either a pull-up, pull-down, or no resistor. The pull-up or pull-down
resistance can be set to either 40kΩ or 1MΩ.
The resistor is configured with the
• 00: No resistor
• 01: Pull-up resistor
• 10: Pull-down resistor
• 11: Reserved
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GPI-TO-GPO DELAY
t t
0 1
Figure 24. GPIO Forwarding Timing Diagram
shows the GPIO capabilities of each GPIO pin.
Capability
GPIO01
GPIO02
GPIO03
GPIO04
GPIO05
GPIO06
GPIO07
GPIO08
GPIO09
GPIO10
GPIO11
GPIO12
GPO13
GPO14
GPO15
PULL_UPDN_SEL[1:0] register:
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