MT7697D datasheet(41/84 Pages) ETC2

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MT7697D

Internet-of-Things Wireless Connectivity

Page 41 of 84

This document contains information that is proprietary to MediaTek Inc. (“MediaTek”) and/or its licensor(s).

Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited.

TOP_OFF domain

Function AON 0

1'b0

PINX

pinx_pinmux_aon_sel

piny_pinmux_aon_sel

PINY

1'b0

Function 1

pinx_pinmux_sel

AIO_ANALOG_DONT_TOUCH

Logic 1

->Switch on

PINX

1'b0

1'b1

AIO_ANALOG_DONT_TOUCH

Logic 1

->Switch on

PINY

1'b0

1'b1

TOP_AON domain

Figure 2-13. AGPIO Configured as Input Multiplexing

Input / Output / Analog Signal Multiplexing

This figure below shows how function-0, function-1 and Analog-function share the same IO (PINX) by

configuring (E, G) pair internally. G is controlled in off domain.

Table 2-16. Functional Description of AGPIO

(G,E) value

2’b11

2’b10

2’b0x

Function

PINX=Function-0

(output mode)

Function-1=PINX

(input mode)

Analog-function=PINX

(analog mode)

MT7697D 数据表(PDF) 41 Page - List of Unclassifed Manufacturers

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MT7697D 数据表(PDF) 41 Page - List of Unclassifed Manufacturers

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