參數(shù)資料
型號: SI3012
廠商: Electronic Theatre Controls, Inc.
英文描述: 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
中文描述: 3.3伏催化裂化/ JATE直接訪問安排
文件頁數(shù): 43/64頁
文件大小: 1740K
代理商: SI3012
Si3038
Rev. 2.01
43
Reset setting for Line 1 device = 0x0000
Reset setting for Line 2 device = 0x8080
This read/write register controls the modem AFE DAC and ADC levels. The default value after cold register reset
for this register (0x8080) corresponds to 0 db DAC attenuation with mute on and 0 db ADC gain with mute on.
Reset setting for Line 1 device = 0x003F
Reset setting for Line 2 device = 0xFC00
The GPIO Pin Configuration register is read/write for configuring Slot 12 I/O. These pins are digital commands
(virtual pins). This register specifies whether a GPIO pin is configured for input (1) or output (0). The digital
controller sends the desired GPIO pin value over output slot 12 in the outgoing stream of the AC-link before
configuring any of these bits for output.
Register 48h Line 2 DAC/ADC Level
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Mute
DAC3 DAC2 DAC1
Mute
ADC3 ADC2 ADC1
Bit
15
Name
Mute
Function
Transmit Mute.
0 = mute off.
1 = mute on.
Read returns zero.
Analog Transmit Attenuation.
000 = 0 db attenuation.
001 = 3 db attenuation.
010 = 6 db attenuation.
011 = 9 db attenuation.
1xx = 12 db attenuation.
Read returns zero.
Receive Mute.
0 = mute off.
1 = mute on.
Read returns zero.
Analog Receive Gain.
000 = 0 db gain.
001 = 3 db gain.
010 = 6 db gain.
011 = 9 db gain.
1xx = 12 db gain.
Read returns zero.
14:12
11:9
Reserved
DAC[3:1]
8
7
Reserved
Mute
6:4
3:1
Reserved
ADC[3:1]
0
Reserved
Register 4Ch GPIO Pin Configuration
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
GC15 GC14 GC13 GC12
GC11
GC10
GC5
GC4
GC3
GC2
GC1
GC0
相關(guān)PDF資料
PDF描述
SI3012-KT 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
SI3035 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
SI3034 DESICCANT CLAY, 30G, PK400; RoHS Compliant: NA
SI3036 Masking Tape; Tape Backing Material:Crepe Paper; Width:24mm; Roll Length:55m; Adhesive Material:Rubber; Color:Natural; Leaded Process Compatible:No; Pack Quantity:1 RoHS Compliant: Yes
SI3038 Duct Tape; Tape Backing Material:PVC; Width:2"; Roll Length:50yard; Color:Gray; Features:Temperature-stable adhesive, Tears easily and evently by hand, leaves no stciky residue when removed RoHS Compliant: Yes
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