Universal Remote Control R7 - SPECS SHEET Uživatelský manuál stáhnout pdf (Strana 34)

ADP5585 Data Sheet

Rev. C | Page 34 of 40

POLL_TIME_CFG Register 0x37

Table 63. Register 0x37, POLL_TIME_CFG Bit Descriptions

Bit(s) Bit Name Access Description

7 to 2 N/A Reserved.

1 to 0 KEY_POLL_TIME[1:0] Read/write Configure time between consecutive scan cycles.

00 = 10 ms.

01 = 20 ms.

10 = 30 ms.

11 = 40 ms.

PIN_CONFIG_A Register 0x38

Table 64. PIN_CONFIG_A Bit Descriptions

Bit(s) Bit Name Access Description

7 to 6 N/A Reserved.

5 R5_CONFIG Read/write Reserved except for ADP5585AC_Z-01-R7 options)

0 = GPIO 6.

1 = Row 5.

4 R4_CONFIG Read/write 0 = GPIO 5 (see R4_EXTEND_CFG in Table 66 for alternate configuration, RESET1).

1 = Row 4

3 R3_CONFIG Read/write 0 = GPIO 4 (see R3_EXTEND_CFG[1:0] in Table 66 for alternate configuration,

LC/PWM_OUT).

1 = Row 3

2 R2_CONFIG Read/write 0 = GPIO 3

1 = Row 2

1 R1_CONFIG Read/write 0 = GPIO 2

1 = Row 1

R0_CONFIG

Read/write

0 = GPIO 1/LY (

see R0_EXTEND_CFG in

Table 66

for alternate configuration, LY).

1 = Row 0

PIN_CONFIG_B Register 0x39

Table 65. PIN_CONFIG_B Bit Descriptions

Bit(s) Bit Name Access Description

7 to 5 N/A Reserved.

4 C4_CONFIG Read/write 0 = GPIO 11 (see C4_EXTEND_CFG in Table 66 for alternate configuration, RESET2).

1 = Column 4.

3 C3_CONFIG Read/write 0 = GPIO 10.

1 = Column 3.

2 C2_CONFIG Read/write 0 = GPIO 9.

1 = Column 2.

1 C1_CONFIG Read/write 0 = GPIO 8.

1 = Column 1.

0 C0_CONFIG Read/write 0 = GPIO 7.

1 = Column 0.

PIN_CONFIG_C Register 0x3A

Table 66. PIN_CONFIG_D Bit Descriptions

Bit(s) Bit Name Access Description

7 PULL_SELECT Read/write 0 = 300 kΩ resistor used for row pull-up during key scanning.

1 = 100 kΩ resistor used for row pull-up during key scanning.

6 C4_ EXTEND_CFG Read/write 0 = C4 remains configured as GPIO 11.

1 = C4 reconfigured as RESET2 output.

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 40

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