ADP5501 datasheet(25/28 Pages) AD

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ADP5501

Rev. 0 | Page 25 of 28

Table 26. Register 0x13, LED Fade-In and Fade-Out Timers (LED_FADE)

Bit

Name

R/W

Description

7 to 4

LED_FO

R/W

LED fade-out timer; the timer should be set before LEDx_EN is enabled.

0000 = the timer is disabled.

0001 = 0.3 sec.

0010 = 0.6 sec.

0011 = 0.9 sec.

0100 = 1.2 sec.

0101 = 1.5 sec.

0110 = 1.8 sec.

0111 = 2.1 sec.

1000 = 2.4 sec.

1001 = 2.7 sec.

1010 = 3.0 sec.

1011 = 3.5 sec.

1100 = 4.0 sec.

1101 = 4.5 sec.

1110 = 5.0 sec.

1111 = 5.5 sec.

3 to 0

LED _FI

R/W

LED fade-in timer; the timer should be set before LEDx_EN is enabled.

0000 = the timer is disabled.

0001 = 0.3 sec.

0010 = 0.6 sec.

0011 = 0.9 sec.

0100 = 1.2 sec.

0101 = 1.5 sec.

0110 = 1.8 sec.

0111 = 2.1 sec.

1000 = 2.4 sec.

1001 = 2.7 sec.

1010 = 3.0 sec.

1011 = 3.5 sec.

1100 = 4.0 sec.

1101 = 4.5 sec.

1110 = 5.0 sec.

1111 = 5.5 sec.

Table 27. Register 0x14, LED0 Sink Current (LED0_CURRENT)

Bit

Name

R/W

Description

7 to 6

Not used

5 to 0

LED0_CURRENT

R/W

Sink current setting for LED0.

See Figure 33 for LED sink current vs. code relationship.

Table 28. Register 0x15, LED1 Sink Current (LED1_CURRENT)

Bit

Name

R/W

Description

7 to 6

Not used

5 to 0

LED1_CURRENT

R/W

Sink current setting for LED1.

See Figure 33 for LED sink current vs. code relationship.

Table 29. Register 0x16, LED2 Sink Current (LED2_CURRENT)

Bit

Name

R/W

Description

7 to 6

Not used

5 to 0

LED2_CURRENT

R/W

Sink current setting for LED2.

See Figure 33 for the LED sink current vs. code relationship.

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