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参数资料
| 型号： | TEMPCOMPRTC-RD |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 5/14页 |
| 文件大小： | 0K |
| 描述： | KIT REF DES TEMP COMPENS RTC |
| 标准包装： | 1 |
| 主要目的： | 计时，实时时钟（RTC） |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | C8051F300 |
| 主要属性： | I²C，RS-232，SMBus 接口 |
| 次要属性： | 需要 Keil 编译器和 USB 调试适配器 |
| 已供物品： | 板，线缆，CD，文档，电源 |
| 相关产品： | 336-1535-5-ND - IC 8051 MCU 8K FLASH 14-SOIC C8051F300-GMR-ND - IC 8051 MCU 8K FLASH 11QFN 336-1245-ND - IC 8051 MCU 8K FLASH 11QFN |
| 其它名称： | 336-1351 |
TEMPCOMPRTC-RD
Figure 4. HyperTerminal ASCII Setup
6.1.2. Hardware Setup
1. Connect the provided DB9 serial cable between the PC’s serial port and the TC-RTC evaluation board
connector J5.
2. Apply power to the evaluation board using the provided dc power adapter.
6.1.3. Interacting with the TC-RTC
1. After the board is powered on for the first time, the board firmware will perform a temperature sensor/ADC offset
calibration. For valid calibration, a soak period is required before the calibration is done. Wait for 15 seconds for
calibration to complete. At the end of calibration, the green LED on the board will start blinking at a 1 Hz rate.
2. HyperTerminal should now be displaying initial date, time and temperature information from the board. You can
program the current date and time data into the board. This data should be trans-coded to the format expected
by the device firmware. Refer to "Appendix B—TC-RTC: Implementation Details" on page 12 for the data
format. Note that the AM/PM information is encoded in the same byte as the hour. Here are some examples:
06:31:09 PM, Thursday, May 04, 2006 → 09 31 66 04 04 05 06
11:05:39 AM, Saturday, December, 08, 1979 → 39 05 51 06 08 12 79
3. Type the “s” command to toggle off the auto-display mode that displays the time once every second. Note that
commands should be only in lower case.
4. Type the following “w” command ( write ) to program the device with a new time and date. See "Appendix A—TC-
w000709316604040506
5. Type the “r” command ( read ) to get the current time and date information from the device.
r0007
6. Type the “s” command to toggle on the auto-display mode.
Rev. 0.1
5
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相关代理商/技术参数 |
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|---|---|
| TEMP-DEC | 制造商:Middle Atlantic Products 功能描述: |
| TEMPILSTIK294F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TEMPILSTIK294F |
| TEMPLATE TEST | 制造商:Delphi Corporation 功能描述:TEMPLATE TEST |
| TEMPMASTER-PRO | 制造商:Labfacility Limited 功能描述:THERMOMETER PRECISION PT100 制造商:LABFACILITY 功能描述:THERMOMETER, PRECISION, PT100 制造商:LABFACILITY 功能描述:THERMOMETER, PRECISION, PT100; Thermocouple Type:Pt100; Operating Temperature Max:20C; Accuracy:0.0005%; External Depth:250mm; External Length / Height:70mm; External Width:190mm; Interface Type:USB; No. of Inputs:2; ;RoHS Compliant: Yes |
| TEMP-PICO820-1.1GHZ | 制造商:Axiomtek Co Ltd 功能描述:NARKETING PROJECT DEMO BOARD ONLY - Bulk |
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