参数资料
型号: DS21Q42T
厂商: Maxim Integrated Products
文件页数: 35/116页
文件大小: 0K
描述: IC FRAMER ENHANCED T1 4X 128TQFP
标准包装: 72
控制器类型: T1 调帧器
接口: 并行/串行
电源电压: 2.97 V ~ 3.63 V
电流 - 电源: 75mA
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-LQFP(14x20)
包装: 管件
DS21Q42
25 of 116
ADDRESS
R/W
REGISTER NAME
REGISTER
ABBREVIATION
86
R/W
Receive Channel 7
RC7
87
R/W
Receive Channel 8
RC8
88
R/W
Receive Channel 9
RC9
89
R/W
Receive Channel 10
RC10
8A
R/W
Receive Channel 11
RC11
8B
R/W
Receive Channel 12
RC12
8C
R/W
Receive Channel 13
RC13
8D
R/W
Receive Channel 14
RC14
8E
R/W
Receive Channel 15
RC15
8F
R/W
Receive Channel 16
RC16
90
R/W
Receive HDLC DS0 Control Register 1
RDC1
91
R/W
Receive HDLC DS0 Control Register 2
RDC2
92
R/W
Transmit HDLC DS0 Control Register 1
TDC1
93
R/W
Transmit HDLC DS0 Control Register 2
TDC2
94
R/W
Interleave Bus Operation Register
IBO
95
Not used
(set to 00H)
96
R/W
Test 2
TEST2 (set to 00h)
97
Not used
(set to 00H)
98
Not used
(set to 00H)
99
Not used
(set to 00H)
9A
Not used
(set to 00H)
9B
Not used (set to 00H)
9C
Not used (set to 00H)
9D
Not used (set to 00H)
9E
Not used (set to 00H)
9F
Not used (set to 00H)
NOTES:
1) Test Registers 1 and 2 are used only by the factory; these registers must be cleared (set to all zeros) on
power– up initialization to insure proper operation.
2) Register banks AxH, BxH, CxH, DxH, ExH, and FxH are not accessible.
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