SNVSCC9A November 2023 – August 2024 LP5812
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
This section provides a summary of the LP5812 register maps.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
RC | R | Read |
C | to Clear | |
R-0 | R | Read |
-0 | Returns 0s | |
Write Type | ||
W | W | Write |
W0CP | W | W |
0C | 0 to clear | |
P | Requires privileged access | |
Reset or Default Value | ||
-n | Value after reset or the default value |
Register Group | Register Acronym | Address(Hex.) | Function | Type |
ChipEN | Chip_en | 000 | Chip enable | R/W |
CONFIG | Dev_config0 ~ Dev_config12 | 001 ~ 00D | Device configuration registers | R/W |
Update CMD | Update_cmd | 010 | Configuration update command: CONFIG registers will ONLY be effective by sending this command | R/W |
Start CMD | Start_cmd | 011 | Autonomous control start command or restart with the latest setting | R/W |
Stop CMD | Stop_cmd | 012 | LED driver stop command, LED driver goes to INITIAL state with this command from all the other states | R/W |
Pause CMD | Pause_cmd | 013 | Autonomous control pause command | R/W |
Continue CMD | Continue_cmd | 014 | Autonomous control continue command | R/W |
LED EN | LED_EN1 ~ LED_EN2 | 020 ~ 021 | LED enable registers | R/W |
Fault CLR | Fault_Clear | 022 | Fault clear registers to clear TSD/LOD/LSD faults | R/W |
RESET | Reset | 023 | Software reset | W |
DC_Manual | DC0 ~ DC_D2 | 030 ~ 03F | LED current setting at manual mode | R/W |
PWM_Manual | PWM0 ~ PWM_D2 | 040 ~ 04F | LED PWM setting at manual mode | R/W |
DC_Auto | DC_Auto0 ~ DC_Auto_D2 | 050 ~ 05F | LED current setting at autonomous mode | R/W |
LED0 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 080 ~ 099 | LED0 Animation Engine Pattern parameters | R/W |
LED1 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 09A ~ 0B3 | LED1 Animation Engine Pattern parameters | R/W |
LED2 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 0B4 ~ 0CD | LED2 Animation Engine Pattern parameters | R/W |
LED3 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 0CE ~ 0E7 | LED3 Animation Engine Pattern parameters | R/W |
LED_A0 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 0E8 ~ 101 | LED_A0 Animation Engine Pattern parameters | R/W |
LED_A1 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 102 ~ 11B | LED_A1 Animation Engine Pattern parameters | R/W |
LED_A2 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 11C ~ 135 | LED_A2 Animation Engine Pattern parameters | R/W |
LED_B0 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 136 ~ 14F | LED_B0 Animation Engine Pattern parameters | R/W |
LED_B1 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 150 ~ 169 | LED_B1 Animation Engine Pattern parameters | R/W |
LED_B2 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 16A ~ 183 | LED_B2 Animation Engine Pattern parameters | R/W |
LED_C0 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 184 ~ 19D | LED_C0 Animation Engine Pattern parameters | R/W |
LED_C1 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 19E ~ 1B7 | LED_C1 Animation Engine Pattern parameters | R/W |
LED_C2 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 1B8 ~ 1D1 | LED_C2 Animation Engine Pattern parameters | R/W |
LED_D0 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 1D2 ~ 1EB | LED_D0 Animation Engine Pattern parameters | R/W |
LED_D1 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 1EC ~ 205 | LED_D1 Animation Engine Pattern parameters | R/W |
LED_D2 AEP | Tp, PT, PWM1 ~ PWM5, T1 ~ T4 | 206 ~ 21F | LED_D2 Animation Engine Pattern parameters | R/W |
STATUS | TSD_Config_Status | 300 | TSD status and Configuration error indication register | R |
LOD_Status1 ~ LOD_Status2 | 301 ~ 302 | LOD status registers | R | |
LSD_Status1 ~ LSD_Status2 | 303 ~ 304 | LSD status registers | R | |
PWM_Internal0 ~ PWM_Internal_D2 | 305 ~ 314 | Internal PWM values for LED0 ~ LED_D2 | R | |
PATTERN_Status1 ~ PATTERN_Status8 | 315 ~ 31C | AEP status registers to indicate pattern progress for LED0 ~ LED_D2 | R |