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参数资料
| 型号： | MED-EKG |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 6/7页 |
| 文件大小： | 0K |
| 描述： | TOWER SYSTEM ELECTROCARDIOGRAM |
| 视频文件： | Freescale Tower Overview - Another Geek Moment Freescale Tower Labs 1 & 2 - Another Geek Moment |
| 设计资源： | MED-EKG Schematic |
| 标准包装： | 1 |
| 系列： | ColdFire® |
| 传感器类型： | 医用型，心电图（EKG/ECG） |
| 接口： | JTAG |
| 电源电压： | 3.3V |
| 嵌入式： | 是，DSC |
| 已供物品： | 板 |
| 已用 IC / 零件： | MC56F8257 |
3.6 Slider Electrodes
The on-board slider electrodes are used when external electrodes are not available. The user can place
their fingers as is shown in Figure 3. Since the contact is not as secure as the external electrodes leads,
you must avoid any small movement to reduce input noise. See TWR-MCF51MM-KIT or TWR-
S08MM128-KIT LAB1 guide for tips.
Figure 3. Fingertips Collocation on Slider Electrodes
4 Jumper Table
There are several jumpers provided for configuration and connection selection. Refer to Table 2 for
details. The default installed jumper settings are shown in bold .
Jumper
J1
J2
J3
J4
Option
Medical board connector
Connection of MM
OPAMP2 INP2-
Right electrode gain (must be
the same as J4)
Left electrode gain (must be the
same as J3)
Setting
open
1-2
2-3
1-2
2-3
1-2
2-3
Description
Connection with TWR-S08MM128 or TWR-MCF51MM
boards
Directly to Vref1.6V
Trough R12 to OUT2
Gain is 100x
Gain is 10x
Gain is 100x
Gain is 10x
J5
Enabling R17 connection
open R17 connection is open
shunt R17 is connected to Vref1.6V
J6
J7
Right electrode connection
(must be the same as J7)
Left electrode connection (must
be the same as J6)
1-2
2-3
1-2
2-3
Right electrode is connected to external INA input
Right electrode is connected to MM internal amplifiers
Left electrode is connected to external INA input
Left electrode is connected to MM internal amplifiers
J8
ADC input to DSC
1-2 DSC is feed from internal MM amplifiers output
2-3 DSC is feed from signal selected in J9
MED-EKG User Manual
Page 6 of 7
相关PDF资料 |
PDF描述 |
|---|---|
| MFN-25FRF52-9K1 | RES MET FILM 9.1K OHM 1/4W 1% AX |
| MFP 1/2"CR48"BX | HTSHRNK MFP 1/2"X4'(8')CLR |
| MGN2C-DC12 | RELAY GEN PURPOSE DPDT 30A 12V |
| MJN3C-IN-DC24 | RELAY GEN PURPOSE 3PDT 10A 24V |
| MK04-KIT | REED SENSOR/MAGNET EVAL KIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MED-FILT-E3-U1 | 功能描述:IP CORE MEDIAN FILTER ECP3 CONF RoHS:否 类别:编程器，开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384 |
| MED-FILT-E3-UT1 | 功能描述:SITE LICENSE MEDIAN FILTER ECP3 RoHS:否 类别:编程器，开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384 |
| MED-FILT-P2-U1 | 功能描述:IP CORE MEDIAN FILTER ECP2 CONF RoHS:否 类别:编程器，开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384 |
| MED-FILT-P2-UT1 | 功能描述:SITE LICENSE MEDIAN FILTER ECP2 RoHS:否 类别:编程器，开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384 |
| MED-FILT-PM-U1 | 功能描述:IP CORE MEDIAN FILTER ECP2M CONF RoHS:否 类别:编程器，开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384 |
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