3 registers 90-afhvoltage limit registers, 3 registers 90–afh, Voltage limit registers – Rainbow Electronics LM93 User Manual
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16.0 Registers
(Continued)
16.7.3 Registers 90–AFh
Voltage Limit 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
90h
R/W
AD_IN1 Low Limit
7
6
5
4
3
2
1
0
00h
91h
R/W
AD_IN1 High Limit
7
6
5
4
3
2
1
0
FFh
92h
R/W
AD_IN2 Low Limit
7
6
5
4
3
2
1
0
00h
93h
R/W
AD_IN2 High Limit
7
6
5
4
3
2
1
0
FFh
94h
R/W
AD_IN3 Low Limit
7
6
5
4
3
2
1
0
00h
95h
R/W
AD_IN3 High Limit
7
6
5
4
3
2
1
0
FFh
96h
R/W
AD_IN4 Low Limit
7
6
5
4
3
2
1
0
00h
97h
R/W
AD_IN4 High Limit
7
6
5
4
3
2
1
0
FFh
98h
R/W
AD_IN5 Low Limit
7
6
5
4
3
2
1
0
00h
99h
R/W
AD_IN5 High Limit
7
6
5
4
3
2
1
0
FFh
9Ah
R/W
AD_IN6 Low Limit
7
6
5
4
3
2
1
0
00h
9Bh
R/W
AD_IN6 High Limit
7
6
5
4
3
2
1
0
FFh
9Ch
R/W
AD_IN7 Low Limit
7
6
5
4
3
2
1
0
00h
9Dh
R/W
AD_IN7 High Limit
7
6
5
4
3
2
1
0
FFh
9Eh
R/W
AD_IN8 Low Limit
7
6
5
4
3
2
1
0
00h
9Fh
R/W
AD_IN8 High Limit
7
6
5
4
3
2
1
0
FFh
A0h
R/W
AD_IN9 Low Limit
7
6
5
4
3
2
1
0
00h
A1h
R/W
AD_IN9 High Limit
7
6
5
4
3
2
1
0
FFh
A2h
R/W
AD_IN10 Low Limit
7
6
5
4
3
2
1
0
00h
A3h
R/W
AD_IN10 High Limit
7
6
5
4
3
2
1
0
FFh
A4h
R/W
AD_IN11 Low Limit
7
6
5
4
3
2
1
0
00h
A5h
R/W
AD_IN11 High Limit
7
6
5
4
3
2
1
0
FFh
A6h
R/W
AD_IN12 Low Limit
7
6
5
4
3
2
1
0
00h
A7h
R/W
AD_IN12 High Limit
7
6
5
4
3
2
1
0
FFh
A8h
R/W
AD_IN13 Low Limit
7
6
5
4
3
2
1
0
00h
A9h
R/W
AD_IN13 High Limit
7
6
5
4
3
2
1
0
FFh
AAh
R/W
AD_IN14 Low Limit
7
6
5
4
3
2
1
0
00h
ABh
R/W
AD_IN14 High Limit
7
6
5
4
3
2
1
0
FFh
ACh
R/W
AD_IN15 Low Limit
7
6
5
4
3
2
1
0
00h
ADh
R/W
AD_IN15 High Limit
7
6
5
4
3
2
1
0
FFh
AEh
R/W
AD_IN16 Low Limit
7
6
5
4
3
2
1
0
00h
AFh
R/W
AD_IN16 High Limit
7
6
5
4
3
2
1
0
FFh
FFh as the high limit acts as a mask for that voltage sensor and so prevents this channel from being able to set the associated
error status bit in the B_ or H_ Error Status registers, for both high and low limit errors.
If a voltage input either exceeds the value set in the voltage high limit register or falls below the value set in the voltage low limit
register, the corresponding bit is set automatically by the LM93 in the B_ and H_Error Status registers.
LM93
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