0V to 16V, Dual Hot-Swap Controller with 10-Bit
Current and Voltage Monitor and 4 LED Drivers
Table 25. Overvoltage Warning Threshold Register Format (High-Order Bits)
Description:
Overvoltage warning threshold high-order bits [9:2]
Register Title:
Register Addresses:
ov1thr_ch0_msb
0x1E
ov1thr_ch1_msb
0x28
R/W
ov1_9
bit 7
R/W
ov1_8
bit 6
R/W
ov1_7
bit 5
R/W
ov1_6
bit 4
R/W
ov1_5
bit 3
R/W
ov1_4
bit 2
R/W
ov1_3
bit 1
R/W
ov1_2
bit 0
RESET
VALUE
0xFF
Table 26. Overvoltage Warning Threshold Register Format (Low-Order Bits)
Description:
Overvoltage warning threshold low-order bits [1:0]
Register Title:
Register Addresses:
ov1thr_ch0_lsb
0x1F
ov1thr_ch1_lsb
0x29
R
R
R
R
R
R
R/W
R/W
RESET
VALUE
ov1_1
ov1_0
0x03
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Table 27. Overvoltage Critical Threshold Register Format (High-Order Bits)
Description:
Overvoltage critical threshold high-order bits [9:2]
Register Title:
Register Addresses:
ov2thr_ch0_msb
0x20
ov2thr_ch1_msb
0x2A
R/W
ov2_9
bit 7
R/W
ov2_8
bit 6
R/W
ov2_7
bit 5
R/W
ov2_6
bit 4
R/W
ov2_5
bit 3
R/W
ov2_4
bit 2
R/W
ov2_3
bit 1
R/W
ov2_2
bit 0
RESET
VALUE
0xFF
Table 28. Overvoltage Critical Threshold Registe r Format (Low-Order Bits)
Description:
Overvoltage critical threshold low-order bits [1:0]
Register Title:
Register Addresses:
ov2thr_ch0_lsb
0x21
ov2thr_ch1_lsb
0x2B
R
R
R
R
R
R
R/W
R/W
RESET
VALUE
ov2_1
ov2_0
0x03
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
______________________________________________________________________________________
25
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