SNVU861 October   2024 LP5812

 

  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 LED_A0_Autonomous_Animation Registers
    16. 2.16 LED_A1_Autonomous_Animation Registers
    17. 2.17 LED_A2_Autonomous_Animation Registers
    18. 2.18 LED_B0_Autonomous_Animation Registers
    19. 2.19 LED_B1_Autonomous_Animation Registers
    20. 2.20 LED_B2_Autonomous_Animation Registers
    21. 2.21 LED_C0_Autonomous_Animation Registers
    22. 2.22 LED_C1_Autonomous_Animation Registers
    23. 2.23 LED_C2_Autonomous_Animation Registers
    24. 2.24 LED_D0_Autonomous_Animation Registers
    25. 2.25 LED_D1_Autonomous_Animation Registers
    26. 2.26 LED_D2_Autonomous_Animation Registers
    27. 2.27 Flag Registers
  5. 3Revision History

2.5 LED_Enable Registers

Table 2-24 lists the memory-mapped registers for the LED_Enable registers. All register offset addresses not listed in Table 2-24 should be considered as reserved locations and the register contents should not be modified.

Table 2-24 LED_ENABLE Registers
AddressAcronymRegister NameSection
20hLED_EN_1Enable the LEDs of LED_0 to LED_3, LED_A0 to LED_A2 and LED_B0Go
21hLED_EN_2Enable the LEDs of LED_B1 to LED_B2, LED_C0 to LED_C2 and LED_D0 to LED_D2Go

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

LED_EN_1 is shown in Figure 2-20 and described in Table 2-25.

Return to the Summary Table.

Figure 2-20 LED_EN_1 Register
76543210
led_en_b0led_en_a2led_en_a1led_en_a0led_en_3led_en_2led_en_1led_en_0
R/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0h
Table 2-25 LED_EN_1 Register Field Descriptions
BitFieldTypeResetDescription
7led_en_b0R/W0h LED_B0 Enable
0h = Disabled
1h = Enabled
6led_en_a2R/W0h LED_A2 Enable
0h = Disabled
1h = Enabled
5led_en_a1R/W0h LED_A1 Enable
0h = Disabled
1h = Enabled
4led_en_a0R/W0h LED_A0 Enable
0h = Disabled
1h = Enabled
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

2.5.2 LED_EN_2 Register (Address = 21h) [Reset = 00h]

LED_EN_2 is shown in Figure 2-21 and described in Table 2-26.

Return to the Summary Table.

Figure 2-21 LED_EN_2 Register
76543210
led_en_d2led_en_d1led_en_d0led_en_c2led_en_c1led_en_c0led_en_b2led_en_b1
R/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0hR/W-0h
Table 2-26 LED_EN_2 Register Field Descriptions
BitFieldTypeResetDescription
7led_en_d2R/W0h LED_D2 Enable
0h = Disabled
1h = Enabled
6led_en_d1R/W0h LED_D1 Enable
0h = Disabled
1h = Enabled
5led_en_d0R/W0h LED_D0 Enable
0h = Disabled
1h = Enabled
4led_en_c2R/W0h LED_C2 Enable
0h = Disabled
1h = Enabled
3led_en_c1R/W0h LED_C1 Enable
0h = Disabled
1h = Enabled
2led_en_c0R/W0h LED_C0 Enable
0h = Disabled
1h = Enabled
1led_en_b2R/W0h LED_B2 Enable
0h = Disabled
1h = Enabled
0led_en_b1R/W0h LED_B1 Enable
0h = Disabled
1h = Enabled