2.6.48 LDO2 Configuration

Name: LDO2-CFG
Address: 0x65
Default: 0xA0
Property: R/W

Bit 76543210 
 FLTMSKReservedDISCHReservedDVSR[1:0]RENRCON 
Access R/WRR/WRR/WR/WR/WR/W 
Default 10100000 

Bit 7 – FLTMSK Fault Masking bit

If the bit is 1, it will prevent nINTO from being asserted LOW upon FLT = 1.

Bit 6 – Reserved

Maintain as ‘0’

Bit 5 – DISCH Active Output Discharge Control

DISCH = 1 enables Active Output Discharge when a channel is turned OFF, DISCH = 0 disables it.

Bit 4 – Reserved

Maintain as ‘0’

Bits 3:2 – DVSR[1:0] Dynamic Voltage Scaling Rate programming bits.

Bit 1 – REN Register Enable Bit

Used in combination with RCON:

If RCON = 0, the value of REN has no effect.

If RCON = 1, setting REN = 1 enables channel and setting REN = 0 disables it, regardless of the current Status.

Mode of operation (FPWM or Auto-PFM) is still controlled by the MODE bits.

Bit 0 – RCON Register Enable Control Bit

Used in combination with REN:

If RCON = 0, the value of REN has no effect.

If RCON = 1, setting REN = 1 enables channel and setting REN = 0 disables it, regardless of the current Status.

Mode of operation (FPWM or Auto-PFM) is still controlled by the MODE bits.