3 register 56-65ha/d channel voltage registers, 4 register 67hcurrent p1_prochot, 3 register 56–65h – Rainbow Electronics LM93 User Manual
Page 53: A/d channel voltage registers, 4 register 67h, Current p1_prochot, 0 registers
16.0 Registers
(Continued)
16.6.3 Register 56–65h
A/D Channel Voltage Registers
Register
Address
Read/
Write
Register
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
Value
56h
R
AD_IN1 Voltage
7
6
5
4
3
2
1
0
N/D
57h
R
AD_IN2 Voltage
7
6
5
4
3
2
1
0
N/D
58h
R
AD_IN3 Voltage
7
6
5
4
3
2
1
0
N/D
59h
R
AD_IN4 Voltage
7
6
5
4
3
2
1
0
N/D
5Ah
R
AD_IN5 Voltage
7
6
5
4
3
2
1
0
N/D
5Bh
R
AD_IN6 Voltage
7
6
5
4
3
2
1
0
N/D
5Ch
R
AD_IN7 Voltage
7
6
5
4
3
2
1
0
N/D
5Dh
R
AD_IN8 Voltage
7
6
5
4
3
2
1
0
N/D
5Eh
R
AD_IN9 Voltage
7
6
5
4
3
2
1
0
N/D
5Fh
R
AD_IN10 Voltage
7
6
5
4
3
2
1
0
N/D
60h
R
AD_IN11 Voltage
7
6
5
4
3
2
1
0
N/D
61h
R
AD_IN12 Voltage
7
6
5
4
3
2
1
0
N/D
62h
R
AD_IN13 Voltage
7
6
5
4
3
2
1
0
N/D
63h
R
AD_IN14 Voltage
7
6
5
4
3
2
1
0
N/D
64h
R
AD_IN15 Voltage
7
6
5
4
3
2
1
0
N/D
65h
R
AD_IN16 Voltage
7
6
5
4
3
2
1
0
N/D
The voltage reading registers reflect the current voltage of the LM93 voltage monitoring inputs. Voltages are presented in the
registers at
3
⁄
4
full scale for the nominal voltage. Therefore, at nominal voltage, each register reads C0h.
16.6.4 Register 67h
Current P1_PROCHOT
Register
Address
Read/
Write
Register
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
Value
67h
R
Current
P1_PROCHOT
7
6
5
4
3
2
1
0
00h
This is the value of the PROCHOT percentage active time for Processor 1 at the end of each PROCHOT monitoring interval as
set by the PROCHOT Time Interval register. Writing to this register does not effect the register contents, but does restart the
capture cycle for both PROCHOT channels (P1_PROCHOT and P2_PROCHOT). A register value of one represents anything
greater than 0% but less than 0.39% of active time.
Register Value (Decimal)
Percentage Active Time
0
0%
1
0.39%
2
0.78%
•
•
•
•
•
•
n
n/256*100
255
99.60%
LM93
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