GE Industrial Solutions 12A Digital PicoDLynx - Manual (Page 26)

GE
Data Sheet
12A Digital PicoDLynx TM : Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A Output Current
November 19, 2013
©2013 General Electric Corporation.
All rights reserved.
Page 26
Table 6 (continued)
Hex
Code
Command Brief Description
Non-Volatile
Memory Storage
22 VOUT_TRIM
Apply a fixed offset voltage to the output voltage command value. Exponent is
fixed at -10.
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function High Byte
Default Value 0 0 0 0 0 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Low Byte
Default Value 0 0 0 0 0 0 0 0
YES
25 VOUT_MARGIN_HIGH
Sets the target voltage for margining the output high. Exponent is fixed at -10.
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r/w r/w r/w r/w r/w r/w r/w
Function High Byte
Default Value 0 0 0 0 0 1 0 1
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Low Byte
Default Value 0 1 0 0 0 1 1 1
YES
26 VOUT_MARGIN_LOW
Sets the target voltage for margining the output low. Exponent is fixed at -10
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r/w r/w r/w r/w r/w r/w r/w
Function High Byte
Default Value 0 0 0 0 0 1 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Low Byte
Default Value 0 1 0 1 0 0 0 1
YES
29 VOUT_SCALE_LOOP
Sets the scaling of the output voltage – equal to the feedback resistor divider
ratio
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r/w r/w
Function Exponent Mantissa
Default Value 1 0 1 1 1 0 0 1
Bit Position 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r/w r/w r/w
Function Mantissa
Default Value 0 0 0 0 0 0 0 0
YES
35 VIN_ON
Sets the value of input voltage at which the module turns on
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Exponent Mantissa
Default Value 1 1 1 1 0 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r r/w r/w r/w r/w r/w r/w r/w
Function Mantissa
Default Value 0 0 0 0 1 0 1 1
YES