SNVU926 October   2024 LP5810

 

  1.   1
  2.   Read This First
    1.     About This Manual
    2.     Notational Conventions
    3.     Glossary
    4.     Related Documentation
    5.     Support Resources
    6.     Trademarks
  3. 1Introduction/Feature Overview
    1. 1.1 Overview
  4. 2 Register Maps
    1. 2.1  Register Map Table
    2. 2.2  Device_Enable Registers
    3. 2.3  Config Registers
    4. 2.4  Command Registers
    5. 2.5  LED_Enable Registers
    6. 2.6  Fault_Clear Registers
    7. 2.7  Reset Registers
    8. 2.8  Manual_DC Registers
    9. 2.9  Manual_PWM Registers
    10. 2.10 Autonomous_DC Registers
    11. 2.11 LED_0_Autonomous_Animation Registers
    12. 2.12 LED_1_Autonomous_Animation Registers
    13. 2.13 LED_2_Autonomous_Animation Registers
    14. 2.14 LED_3_Autonomous_Animation Registers
    15. 2.15 Flag Registers
  5.   Revision History

2.5 LED_Enable Registers

Table 2-27 lists the memory-mapped registers for the LED_Enable registers. All register offset addresses not listed in Table 2-27 should be considered as reserved locations and the register contents should not be modified.

Table 2-27 LED_ENABLE Registers
OffsetAcronymRegister NameSection
20hLED_EN_1Enable the LEDs of LED_0 to LED_3Go

Complex bit access types are encoded to fit into small table cells. Table 2-28 shows the codes that are used for access types in this section.

Table 2-28 LED_Enable Access Type Codes
Access TypeCodeDescription
Read Type
RRRead
Write Type
WWWrite
Reset or Default Value
-nValue after reset or the default value

2.5.1 LED_EN_1 Register (Offset = 20h) [Reset = 00h]

LED_EN_1 is shown in Figure 2-20 and described in Table 2-29.

Return to the Summary Table.

Figure 2-20 LED_EN_1 Register
76543210
RESERVEDled_en_3led_en_2led_en_1led_en_0
R-0hR/W-0hR/W-0hR/W-0hR/W-0h
Table 2-29 LED_EN_1 Register Field Descriptions
BitFieldTypeResetDescription
7-4RESERVEDR0h Reserved
3led_en_3R/W0h LED_3 Enable; 0h = Disabled; 1h = Enabled
2led_en_2R/W0h LED_2 Enable; 0h = Disabled; 1h = Enabled
1led_en_1R/W0h LED_1 Enable; 0h = Disabled; 1h = Enabled
0led_en_0R/W0h LED_0 Enable; 0h = Disabled; 1h = Enabled