DG-IRMCK203 Datasheet, PDF (55/67 Pages) International Rectifier – Application Developer’s Guide

IRMCK203 Application Developer’s Guide
4.3.6 CurrentFeedbackOffset Register Group (Read Registers)
Byte
Offset
Bit Position
7
6
5
4
3
2
1
0
0x30
IfbVOffs (LSBs)
(R)
0x31
IfbWOffs (LSBs)
(R)
IfbVOffs (MSBs)
(R)
0x32
IfbWOffs (MSBs)
(R)
CurrentFeedbackOffset Read Register Map
Field
Name
IfbVOffs,
IfbWOffs
Access Field Description
(R/W)
Current feedback offset values from the last IFB Offset calculation.
R
These values are automatically applied to each current feedback
measurement value whenever the IfbOffsEnb bit in the
SystemControl write register group is set.
CurrentFeedbackOffset Read Register Field Definitions
4.3.7 EepromStatus Registers (Read Registers)
Byte
Offset
Bit Position
7
6
5
4
3
2
0x38
SPARE
0x39
0x3A
EdDataR
(R)
EeAddrR
(R)
EepromStatus Read Register Map
1
0
EeBusy
Field
Name
EeBusy
EeDataR
Access
(R/W)
R
R
Field Description
I2C EEPROM Interface busy bit. The user should wait for this bit to
clear before initiating EEPROM read or write operations.
EEPROM Data Register. Contains the data from the last EEPROM
read operation. Note that writing to the EeRst field in the
EepromControl write register group invalidates this register.
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