- 您現在的位置：買賣IC網 > PDF目錄98286 > TRC1300DR (TEXAS INSTRUMENTS INC) RF, REMOTE CONTROL SUPPORT CIRCUIT, PDSO14 PDF資料下載
參數資料
| 型號： | TRC1300DR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 搖控器 |
| 英文描述： | RF, REMOTE CONTROL SUPPORT CIRCUIT, PDSO14 |
| 封裝： | PLASTIC, SO-14 |
| 文件頁數： | 14/27頁 |
| 文件大小： | 358K |
| 代理商： | TRC1300DR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁當前第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
TRC1300, TRC1315
MARCSTAR
I E/D
REMOTE CONTROL ENCODER/DECODERS
SLWS011D – AUGUST 1996 – REVISED JANUARY 1997
21
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
test mode
TRC1300 and TRC1315 MARCSTAR I E/D devices are equipped with a self-test function that checks the RAM,
ROM, and EEPROM memory areas:
D The RAM is tested by writing checkerboard bit patterns into the RAM and then reading them back. The test
is passed if the correct data is read from the RAM.
D The ROM is tested by calculating a new checksum for each location containing data and then comparing
it to a predetermined value. The test is passed if the two values match.
D The EEPROM is tested by calculating a new checksum for each of the four 40-bit locations and comparing
them with checksum values stored in EEPROM. The test is passed if the two values match.
When TEST is momentarily held at VCC, the device enters the self-test mode. While in this mode, the device
runs through the tests and then indicates results with a flashing LED. The result codes are shown in Table 2.
Table 2. LED Flashing Self-Test Error Codes
LED FLASHES
CONDITION
0
No tests passed
1
Passed EEPROM test only
2
Passed ROM test only
3
Passed ROM and EEPROM tests
4
Passed RAM test only
5
Passed RAM and EEPROM tests
6
Passed RAM and ROM tests
7
Passed all tests
The switch that initiates the test mode should be momentary — the device continues to run through the tests
as long as TEST is held at VCC.
相關PDF資料 |
PDF描述 |
|---|---|
| TRC1300D | RF, REMOTE CONTROL SUPPORT CIRCUIT, PDSO14 |
| TRC1315N | RF, REMOTE CONTROL SUPPORT CIRCUIT, PDIP16 |
| TRC1315DR | RF, REMOTE CONTROL SUPPORT CIRCUIT, PDSO14 |
| TRC1315D | RF, REMOTE CONTROL SUPPORT CIRCUIT, PDSO14 |
| TRF7960RHBR | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TRC1300N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TRC1315 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MARCSTAR I E/D REMOTE CONTROL ENCODER/DECODERS |
| TRC1315D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TRC1315N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TRC1331S-501 | 功能描述:LED TRIPLE 1.1W COOL WHITE 30DEG RoHS:是 類別:光電元件 >> LED - 高亮度電源模塊 系列:1W-型 標準包裝:36 系列:5027 TFFC STAR K2 顏色:暖白色 配置:星形 在特定電流下的光通量 - 測試:75lm 電流 - 測試:350mA 電流 - 最大:1.5A 帶連接器:無 驅動器電路:無 波長:- 電壓:- |
發布緊急采購，3分鐘左右您將得到回復。