Universal Remote Control R7 - SPECS SHEET Manual do Utilizador descarregar pdf (Página 30)

ADP5585 Data Sheet

Rev. C | Page 30 of 40

GPIO_DIRECTION_A Register 0x27

Table 47. GPIO_DIRECTION_A Bit Descriptions

Bit(s) Bit Name Access Description

7 to 6 N/A Reserved.

5 GPIO_6_DIR Read/write (Reserved except for ADP5585AC_Z-01-R7 options)

0 = GPIO 6 is an input.

1 = GPIO 6 is an output.

4 GPIO_5_DIR Read/write 0 = GPIO 5 is an input.

1 = GPIO 5 is an output.

3 GPIO_4_DIR Read/write 0 = GPIO 4 is an input.

1 = GPIO 4 is an output.

2 GPIO_3_DIR Read/write 0 = GPIO 3 is an input.

1 = GPIO 3 is an output.

GPIO_2_DIR

Read/write

0 = GPIO 2 is an input.

1 = GPIO 2 is an output.

0 GPIO_1_DIR Read/write 0 = GPIO 1 is an input.

1 = GPIO 1 is an output.

GPIO_DIRECTION_B Register 0x28

Table 48. Register 0x28, GPIO_DIRECTION_B Bit Descriptions

Bit(s) Bit Name Access Description

7 to 5 N/A Reserved.

4 GPIO_11_DIR Read/write 0 = GPIO 11 is an input.

1 = GPIO 11 is an output.

3 GPIO_10_DIR Read/write 0 = GPIO 10 is an input.

1 = GPIO 10 is an output.

2 GPIO_9_DIR Read/write 0 = GPIO 9 is an input.

1 = GPIO 9 is an output.

1 GPIO_8_DIR Read/write 0 = GPIO 8 is an input.

1 = GPIO 8 is an output.

0 GPIO_7_DIR Read/write 0 = GPIO 7 is an input.

1 = GPIO 7 is an output.

RESET1_EVENT_A Register 0x29

Table 49. RESET1_EVENT_A Bit Descriptions

Bit(s) Bit Name Access Description

7 RESET1_EVENT_A_LEVEL Read/write Defines which level the first reset event should be to generate the

RESET1 signal.

For key events, use the following settings:

0 = not applicable; releases not used for reset generation.

1 = press is used as reset event.

For GPIs and logic outputs configured for FIFO updates, use the

following settings:

0 = inactive event used as reset condition.

1 = active event used as reset condition.

6 to 0 RESET1_EVENT_A[6:0] Read/write Defines an event that can be used to generate the RESET1 signal. Up to

three events can be defined for generating the RESET1 signal, using

RESET1_EVENT_A[6:0], RESET1_EVENT_B[6:0], and

RESET1_EVENT_C[6:0]. If one of the registers is 0, that register is not

used for reset generation. All reset events must be detected at the

same time to trigger the reset.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 39 40

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