参数资料
型号: CS4202-JQZR
厂商: Cirrus Logic Inc
文件页数: 49/66页
文件大小: 0K
描述: IC CODEC AUDIO '97 48-TQFP
标准包装: 2,000
类型: 音频编解码器 '97
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 1 / 1
三角积分调变:
动态范围,标准 ADC / DAC (db): 90 / 90
电压 - 电源,模拟: 4.75 V ~ 5.25 V
电压 - 电源,数字: 4.75 V ~ 5.25 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-TQFP(9x9)
包装: 带卷 (TR)
Micrel, Inc.
MIC3001
August 2004
53
M9999-082404-A
hbwhelp@micrel.com or (408) 955-1690
Warning Flags
Warning Register 0 (WARN0)
D[7]
W7
read-only
D[6]
W6
read-only
D[5]
W5
read-only
D[4]
W4
read-only
D[3]
W3
read-only
D[2]
W2
read-only
D[1]
W1
read-only
D[0]
W1
read-only
Default Value
0000 0000b = 00h (no events pending)
Serial Address
A2h = 1010001b
Byte Address
116 = 74h
The power-up default value is 00h. Following the first A/D conversion, however, any of the bits may be set depending on the
results.
Bit(s)
Function
Operation
D[7]
W7
High temperature warning, TEMPh > THIGHh.
1 = condition exists, 0 = normal/OK.
D[6]
W6
Low temperature warning, TEMPh < TLOWh.
1 = condition exists, 0 = normal/OK.
D[5]
W5
High voltage warning, VINh > VHIGHh.
1 = condition exists, 0 = normal/OK.
D[4]
W4
Low voltage warning, VINh < VLOWh.
1 = condition exists, 0 = normal/OK.
D[3]
W3
High laser diode bias warning, IBIASh >
IHIGHh.
1 = condition exists, 0 = normal/OK.
D[2]
W2
Low laser diode bias warning, IBIASh <
ILOWh.
1 = condition exists, 0 = normal/OK.
D[1]
W1
High transmit optical power warning,
TXOPh > TXHIGHh.
1 = condition exists, 0 = normal/OK.
D[0]
W0
Low transmit optical power warning,
TXOPh < TXLOWh.
1 = condition exists, 0 = normal/OK.
Warning Register 1 (WARN1)
D[7]
W15
read-only
D[6]
W14
read-only
D[5]
read-only
D[4]
read-only
D[3]
read-only
D[2]
read-only
D[1]
read-only
D[0]
read-only
Default Value
0000 0000b = 00h (no events pending)
Serial Address
A2h = 1010001b
Byte Address
117 = 75h
The power-up default value is 00h. Following the first A/D conversion, however, any of the bits may be set depending on the
results.
Bit(s)
Function
Operation
D[7]
W15
Received power high warning, RXOPh >
RXHIGHh.
1 = condition exists, 0 = normal/OK.
D[6]
W14
Received power low warning, RXOPh <
RXMINh.
1 = condition exists, 0 = normal/OK.
D[5:0]
Reserved
Reserved - always write as zero.
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