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参数资料
| 型号： | IA82510-PDW28I-R-01 |
| 厂商： | Innovasic Semiconductor |
| 文件页数： | 16/25页 |
| 文件大小： | 0K |
| 描述： | IC ASYNCHRONOUS SERIAL CTRL |
| 标准包装： | 325 |
| 系列： | * |
IA82510
Data Sheet
Asynchronous Serial Controller
February 25, 2011
IA211001219-05
http://www.Innovasic.com
UNCONTROLLED WHEN PRINTED OR COPIED
Customer Support:
Page 23 of 25
1-888-824-4184
Errata No. 14
Problem:
Unreliable transmits in AUTO TX mode.
Description:
Many systems use the RTS output to activate the line transceiver. When the
Transmit Mode field in the TMD register is set to semi-auto or automatic mode, RTS is controlled
by the TX state machine. On the first character, RTS asserts at the same time as the start bit on
the TXD output, whereas the original Intel device asserts RTS a full bit time before assertion of
the start bit on TXD. At full temperature range, the width of the start bit can be altered to the
point of confusing the downstream receiver.
Workaround:
Change firmware to Manual TX mode to control RTS vs. start of character.
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相关代理商/技术参数 |
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| IA82510-PLC28C-00 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference |
| IA82510-PLC28C-01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference |
| IA82510-PLC28I | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:ASYNCHRONOUS SERIAL CONTROLLER |
| IA82510-PLC28I-00 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference |
| IA82510-PLC28I-01 | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:ASYNCHRONOUS SERIAL CONTROLLER |
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