AM6546 datasheet(77/284 Pages) TI

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Table 6-26. GPIO0 Signal Descriptions (continued)

SIGNAL NAME [1]

DESCRIPTION [2]

PIN TYPE

[3]

BALL [4]

WKUP_GPIO0_43

General Purpose Input/Output

WKUP_GPIO0_44

General Purpose Input/Output

WKUP_GPIO0_45

General Purpose Input/Output

WKUP_GPIO0_46

General Purpose Input/Output

WKUP_GPIO0_47

General Purpose Input/Output

WKUP_GPIO0_48

General Purpose Input/Output

WKUP_GPIO0_49

General Purpose Input/Output

WKUP_GPIO0_50

General Purpose Input/Output

WKUP_GPIO0_51

General Purpose Input/Output

WKUP_GPIO0_52

General Purpose Input/Output

AB1

WKUP_GPIO0_53

General Purpose Input/Output

AB5

WKUP_GPIO0_54

General Purpose Input/Output

WKUP_GPIO0_55

General Purpose Input/Output

6.3.11 GPMC

6.3.11.1 MAIN Domain

Table 6-27. GPMC0 Signal Descriptions

SIGNAL NAME [1]

DESCRIPTION [2]

PIN TYPE

[3]

BALL [4]

GPMC0_ADVn_ALE

GPMC Address Valid (active low) or Address Latch

Enable

P25

GPMC0_CLK

GPMC Clock Output

R28

GPMC0_DIR

GPMC Data Bus Signal Direction Control

T24

GPMC0_OEn_REn

GPMC Output Enable (active low) or Read Enable

(active low)

P26

GPMC0_WEn

GPMC Write Enable (active low)

U28

GPMC0_WPn

GPMC Flash Write Protect (active low)

T25

GPMC0_A0

GPMC Address 0 Output. Only used to effectively

address 8-bit data non-multiplexed memories

AE14

GPMC0_A1

GPMC address 1 Output in A/D non-multiplexed mode

and Address 17 in A/D multiplexed mode

AD14

GPMC0_A2

GPMC address 2 Output in A/D non-multiplexed mode

and Address 18 in A/D multiplexed mode

AC15

GPMC0_A3

GPMC address 3 Output in A/D non-multiplexed mode

and Address 19 in A/D multiplexed mode

AF14

GPMC0_A4

GPMC address 4 Output in A/D non-multiplexed mode

and Address 20 in A/D multiplexed mode

AD15

GPMC0_A5

GPMC address 5 Output in A/D non-multiplexed mode

and Address 21 in A/D multiplexed mode

AE15

GPMC0_A6

GPMC address 6 Output in A/D non-multiplexed mode

and Address 22 in A/D multiplexed mode

AC17

GPMC0_A7

GPMC address 7 Output in A/D non-multiplexed mode

and Address 23 in A/D multiplexed mode

AG15

GPMC0_A8

GPMC address 8 Output in A/D non-multiplexed mode

and Address 24 in A/D multiplexed mode

AG14

GPMC0_A9

GPMC address 9 Output in A/D non-multiplexed mode

and Address 25 in A/D multiplexed mode

AH14

GPMC0_A10

GPMC address 10 Output in A/D non-multiplexed mode

and Address 26 in A/D multiplexed mode

AD17

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AM6548, AM6528, AM6546, AM6526

SPRSP52B – DECEMBER 2019 – REVISED JUNE 2021

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