TOWER SYSTEM
TWR-AUDIO-SGTL Jumper Options
The following is a list of all jumper options. The default installed jumper settings are
indicated by the white text within the black boxes.
TWR-AUDIO-SGTL Jumpers
Jumper
J1
J2
J3
J5
J6
J11
J14
Option
Adds 4.7k Ohm pull-up
resistor to I 2 C SDA data line
Adds 4.7k Ohm pull-up
resistor to I 2 C SCL data line
Reset shutdown selection
Disable audio codec
Master clock source
selection
Microphone input selection
Microphone bias
Setting
ON
OFF
ON
OFF
1-2
2-3
ON
OFF
OFF
ON
3-5
3-4
1-3
1-2
OFF
Description
Pull-up added
Resistor disconnected
Pull-up added
Resistor disconnected
No shutdown
Hardware reset causes shutdown cycle
Audio codec enabled
Audio codec disabled
Si5351A (24.576 MHz default)
MCLK from processor module
External microphone
Internal microphone
Smartphone headset
Microphone bias applied
Microphone bias not applied
5
相关PDF资料
TWR-LCD LCD MODULE FOR TWR SYSTEM
TWR-MC-LV3PH KIT TOWER SYST 3PH MOTR CTRL MOD
TWR-MEM MEMORY MODULE FOR TWR SYSTEM
TWR-PROTO TOWER SYSTEM PROTO
TWR-SER2 TOWER SYSTEM INTERFACE BOARD
TWR-SER TOWER SERIAL I/O HARDWARE
U202-004-R HUB USB 1.1 4-PORT MINI
U203-004-R HUB USB 1.1 4-PORT BUS-POWER
相关代理商/技术参数
TWRBR15GY 制造商:Cooper Wiring Devices 功能描述:
TWRBR15V 制造商:Cooper Wiring Devices 功能描述:
TWRBR20B 制造商:Cooper Wiring Devices 功能描述:
TWRBR20V 制造商:Cooper Wiring Devices 功能描述:
TWR-C 功能描述:电缆固定件和配件 Tension Wire Retainer, .38" (9.7mm) Bund RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度:
TWR-C0 功能描述:电缆固定件和配件 Tensn Wire Retainer .38" (9.7mm) Bund RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度:
TWR-D10 功能描述:WIRELESS DIM W/RELAY 120/277 制造商:thomas research products 系列:ZenNet 零件状态:过期 配件类型:无线继电器 配套使用产品/相关产品:* 标准包装:1
TWR-ELEV 功能描述:子卡和OEM板 TOWER ELEVATOR BOARDS RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit