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參數資料
| 型號： | MR82510 |
| 廠商： | Intel Corp. |
| 英文描述： | ASYNCHRONOUS SERIAL CONTROLLER |
| 中文描述： | 異步串行控制器 |
| 文件頁數： | 32/40頁 |
| 文件大小： | 463K |
| 代理商： | MR82510 |
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M82510
28. ICMDINTERNAL COMMAND REGISTER
ICMDInternal Command Register
271072–41
This register activates the device’s general func-
tions.
SRSTDDevice Software RESETD
Causes a total
device reset; the effect is identical to the hardware
reset (except for strapping options). The reset lasts
four clocks and puts the device into the Default
Wake-up Mode.
INTADInterrupt AcknowledgeD
This command is
an explicit acknowledgement of the M82510’s inter-
rupt request. It forces the INT pin inactive for two
clocks; afterwards, the INT pin may again go active if
other enabled interrupts are pending. This command
is provided for the Manual Acknowledge mode of
the M82510.
StCDStatus ClearD
Clears the following status reg-
isters: RST, MSR, and TMST.
PDMDPower DownD
This command forces the de-
vice into the power-down mode. Refer to the func-
tional description for details.
29. TCMDTRANSMIT COMMAND REGISTER
TCMDTransmit Command Register
271072–42
This register controls the operation of the Transmit
Machine.
FTMDFlush
Transmit Machine logic (but not the registers or
FIFO) and enables transmission.
Transmit
MachineD
Resets
the
FTFDFlush Transmit FIFOD
Clears the Tx FIFO.
TxENDTransmit EnableD
Enables Transmission
by the Transmit Machine.
TxDiDTransmit DisableD
Disables transmission. If
transmission is occurring when this command is is-
sued the Tx Machine will complete transmission of
the current character before disabling transmission.
32
相關PDF資料 |
PDF描述 |
|---|---|
| MR8251A | PROGRAMMABLE COMMUNICATION INTERFACE |
| MR851G | Axial Lead Fast Recovery Rectifiers |
| MR851RL | Axial Lead Fast Recovery Rectifiers |
| MR851RLG | Axial Lead Fast Recovery Rectifiers |
| MR852G | Axial Lead Fast Recovery Rectifiers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MR82510/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8251A | 制造商:Intel 功能描述: |
| MR8251A/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8254/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8254/R | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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