Micrel M9999-101204 42 October 2004 RX Optical Power High Warning Threshold MSB (RXHIGHh) D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] r" />
參數(shù)資料
型號： CS42L55-CNZR
廠商： Cirrus Logic Inc
文件頁數(shù)： 37/68頁
文件大?。?/td> 0K
描述： IC CODEC STER H-HDPN AMP 36-QFN
標(biāo)準(zhǔn)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(biāo)準(zhǔn) 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(yīng)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
42
October 2004
RX Optical Power High Warning Threshold MSB (RXHIGHh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
36 = 24h
Each LSB represents 25.6
W. This register is to be used in conjunction with RXHIGHl to yield a sixteen-bit value. The
value in this register is uncalibrated. The value in RXHIGHh is compared against RXOPh. Warning bit Wx is set if
RXOPh > RXHIGHh.
RX Optical Power High Warning Threshold LSB (RXHIGHl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
37 = 25h
Each LSB represents 0.1
W. This register is to be used in conjunction with RXHIGHh to yield a sixteen-bit value. The
values in RXHIGHh:RXHIGHl are in an unsigned binary format. The value in this register is uncalibrated. The value in
RXHIGHh is compared against RXOPh. Warning bit Wx is set if RXOPh > RXHIGHh. Since RXOPl 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.
RX Optical Power Low Warning Threshold MSB (RXLOWh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
38 = 26h
Each LSB represents 25.6
W. This register is to be used in conjunction with RXLOWl to yield a sixteen-bit value. The
value in this register is uncalibrated. The value in RXLOWh is compared against RXOPh. Warning bit Wx is set if
RXOPh < RXLOWh.
RX Optical Power Low Warning Threshold LSB (RXLOWl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
39 = 27h
Each LSB represents 0.1
W. This register is to be used in conjunction with RXLOWh to yield a sixteen-bit value. The
values in RXLOWh:RXLOWl are in an unsigned binary format. The value in this register is uncalibrated. The value in
RXLOWh is compared against RXOPh. Warning bit Wx is set if RXOPh < RXLOWh. Since RXOPl 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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