Micrel M9999-101204 38 October 2004 Warning Threshold Registers Temperature High Warning Threshold MSB (THIGHh) D[7] D[6] D[5] D[4]" />
參數(shù)資料
型號： CS42L55-DNZR
廠商： Cirrus Logic Inc
文件頁數(shù)： 32/68頁
文件大?。?/td> 0K
描述： IC CODEC STER H-HDPN AMP 36-QFN
標準包裝： 6,000
類型： 立體聲音頻
數(shù)據(jù)接口： 串行
分辨率（位）： 24 b
ADC / DAC 數(shù)量： 1 / 1
三角積分調(diào)變： 是
動態(tài)范圍，標準 ADC / DAC (db)： 95 / 99
電壓 - 電源，模擬： 1.65 V ~ 2.71 V
電壓 - 電源，數(shù)字： 1.65 V ~ 2.71 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 36-QFN
供應商設(shè)備封裝： 36-QFN-EP（5x5）
包裝： 帶卷 (TR)
配用： 598-1506-ND - BOARD EVAL FOR CS42L55 CODEC
MIC3000
Micrel
M9999-101204
38
October 2004
Warning Threshold Registers
Temperature High Warning Threshold MSB (THIGHh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0°C)
Serial Address
A2h = 1010001b
Byte Address
04 = 04h
Each LSB represents one degree centigrade. This register is to be used in conjunction with THIGHl to yield a sixteen-
bit temperature value. The value in this register is uncalibrated. The value in THIGHh is compared against TEMPh.
Warning bit Wx is set if TEMPh > THIGHh.
Temperature High Warning Threshold LSB (THIGHl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0°C)
Serial Address
A2h = 1010001b
Byte Address
05 = 05h
This register is to be used in conjunction with THIGHh to yield a sixteen-bit temperature value. The value in this
register is uncalibrated. The value in THIGHh is compared against TEMPh. Warning bit Wx is set if THIGHh > TEMPh.
Since TEMPl is always zero, it is recommended that this register always be programmed to zero. This register is
provided for compliance with SFF-8472. It is not used by the MIC3000 when doing threshold comparisons and setting
alarm or warning bits.
Temperature Low Warning Threshold MSB (TLOWh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0°C)
Serial Address
A2h = 1010001b
Byte Address
06 = 06h
Each LSB represents one degree centigrade. This register is to be used in conjunction with TLOWl to yield a sixteen-
bit temperature value. The value in this register is uncalibrated. The value in TLOWh is compared against TEMPh.
Warning bit Wx is set if TEMPh < TLOWh.
Temperature Low Warning Threshold LSB (TLOWl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0°C)
Serial Address
A2h = 1010001b
Byte Address
07 = 07h
This register is to be used in conjunction with TLOWh to yield a sixteen-bit temperature value. The value in this register
is uncalibrated. The value in TLOWh is compared against TEMPh. Warning bit Wx is set if TEMPh < TLOWh. Since
TEMPl is always zero, it is recommended that this register always be programmed to zero. This register is provided for
compliance with SFF-8472. It is not used by the MIC3000 when doing threshold comparisons and setting alarm or
warning bits.
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