參數(shù)資料
型號(hào): MAX6604ATA+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 溫度/濕度傳感器
英文描述: Precision Temperature Monitor for DDR Memory Modules
中文描述: DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝: 2 X 3 MM, 0.80 MM HEIGHT, MO-229-WCED-2, TDFN-8
文件頁(yè)數(shù): 15/15頁(yè)
文件大?。?/td> 144K
代理商: MAX6604ATA+
MAX6604
Precision Temperature Monitor for
DDR Memory Modules
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9
Table 4. Configuration Register (Read/Write)
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RFU
Hysteresis
Shutdown
mode
Critical
trip
lock
bit
Alarm
window
lock
bit
Clear
EVENT
output
status
EVENT
output
control
Critical
EVENT
only
EVENT
polarity
EVENT
mode
BIT
DEFINITION (DESCRIPTIONS IN BOLD TYPE ARE THE DEFAULT VALUES)
0
EVENT mode
0 = Comparator output mode (default)
1 = Interrupt mode
When either of the lock bits is set, this bit cannot be altered until unlocked.
1
EVENT polarity
0 = Active low (default)
1 = Active high
When either of the lock bits is set, this bit cannot be altered until unlocked.
2
Critical EVENT only
0 = EVENT output on alarm or critical temperature mode (default)
1 = EVENT only if temperature is above the value in the critical temp register
When the alarm window lock bit is set, this bit cannot be altered until unlocked.
3
EVENT output control
0 = EVENT output disabled (default) [Disabled means EVENT remains in an inactive voltage level]
1 = EVENT output enabled
When either of the lock bits is set, this bit cannot be altered until unlocked.
4
EVENT output status (read only)
0 = EVENT output condition is not being asserted by this device
1 = EVENT output is being asserted by this device due to alarm window or critical trip condition
The actual conditions causing an EVENT output can be determined from the temperature register. Interrupt mode can be
cleared by writing to the clear EVENT bit. Writing to this bit has no effect; this bit is not affected by the polarity setting.
5
Clear EVENT (write only)
0 = No effect
1 = Clears active event in interrupt mode. Writing to this register has no effect in comparator mode
When read, this bit always returns to zero.
6
Alarm window lock bit
0 = Alarm trips are not locked and can be altered (default)
1 = Alarm trip register settings cannot be altered
This bit is initially cleared. When set, this bit returns a 1 and remains locked until cleared by the internal power-on reset.
Lock bits and other configuration register bits are updated during the same write; double writes are not necessary.
7
Critical trip lock bit
0 = Critical trip is not locked and can be altered (default)
1 = Critical trip register settings cannot be altered
This bit is initially cleared. When set, this bit returns a 1 and remains locked until cleared by the internal power-on reset.
Lock bits and other configuration register bits are updated during the same write; double writes are not necessary.
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相關(guān)代理商/技術(shù)參數(shù)
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