GE Industrial Solutions 12A Digital SlimLynx Open Frame - Manual (Page 26)

GE
Data Sheet
12A Digital SlimLynx TM Open Frame: Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A Output Current
February 19, 2014 ©2014 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. The offset is VOUT_TRIMx2 -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.
The offset is (VOUT_MARGIN_HIGH+VOUT_TRIM)x2
-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.
The offset is (VOUT_MARGIN_LOW+VOUT_TRIM)x2
-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. VOUT_SCALE_LOOP = 0.6(V)/VOUT(V)
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. This must be
higher than VIN_OFF. Supported Values are
• 2.75V
• 3V to 18V in increments of 0.5V
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