f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 35

• Manufacturer Part Number: f75334
• Description: Performance Controller
• Manufacturer: Feature Integration Technology Inc.

7-6
7-4
7-5
2-0
Bit
Bit
Bit
5
4
3
2
1
0
6
5
3
2
1
0
4
3
8.2.11 Voltage Interrupt Status Register  Index 11h
8.2.12 Voltage Exceeds Real Time Status Register 1  Index 12h
8.2.13 Voltage Mode select Register  Index 13h
8.2.14 Voltage reading and limit Index 20h- 4Fh
Address
20h
21h
22h
23h
24h
25h
Reserved
VSB3V_EXC_STS
V4_ EXC _STS
V3_ EXC _STS
V2_ EXC _STS
V1_ EXC _STS
VCC3V_ EXC _STS
Reserved
VSB3V_EXC
V4_EXC
V3_4EXC
V2_EXC
V1_EXC
VCC3V_EXC
Reserved
V4_LOW_V
V3_LOW_V
Reserved
Name
Name
Name
Attribute
RO
RO
RO
RO
RO
RO
Default
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Value
RO
RO
RO
RO
RO
RO
R/W Default
R/W Default
R/W Default
--
--
--
--
--
--
--
--
--
--
VCC3V reading. The unit of reading is 8mV.
V1 reading. The unit of reading is 8mV.
V2 reading. The unit of reading is 8mV.
V3 reading (MSB). The unit of reading is 8mV.
V4 reading (MSB). The unit of reading is 8mV.
VSB3V reading. The unit of reading is 8mV.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Description
Reserved
Reserved
This bit is set when the VSB3V is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
This bit is set when the VIN3 is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
This bit is set when the VIN3 is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
This bit is set when the VIN2 is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
This bit is set when the VIN1 is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
This bit is set when the VCC is over the high limit or under the low limit.
Write 1 to clear this bit, write 0 will be ignored.
A one indicates VSB3V exceeds the high or low limit. A zero indicates
VSB3V is in the safe region.
A one indicates VIN4 exceeds the high or low limit. A zero indicates VIN4
is in the safe region.
A one indicates VIN3 exceeds the high or low limit. A zero indicates VIN3
is in the safe region.
A one indicates VIN2 exceeds the high or low limit. A zero indicates VIN2
is in the safe region.
A one indicates VIN1 exceeds the high or low limit. A zero indicates VIN1
is in the safe region.
A one indicates VCC exceeds the high or low limit. A zero indicates VCC is
in the safe region.
Extend voltage 4 reading to 16 bit.
Extend voltage 3 reading to 16 bit.
28
Description
Description
Description
Reserved
F75334
July, 2007
V0.25P