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參數(shù)資料
| 型號： | LZ85194 |
| 廠商： | Sharp Corporation |
| 英文描述： | IrDA Control Peripheral Engine(IrDA 控制外圍處理器) |
| 中文描述： | 紅外線控制周邊引擎（紅外線控制外圍處理器） |
| 文件頁數(shù)： | 26/76頁 |
| 文件大小： | 256K |
| 代理商： | LZ85194 |
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LZ85194
20
IrDA Control Peripheral Engine User
’
s Guide
Reset Command
Command ID:
0x00
Description:
PE Operation:
PE to configure IrDA Control communication status to Unenumerated
status.
PE to delete the holding Host device information.
Mode bit of PE (Get_OperationMode, Set_OperationMode) is reset to its
default value. Refer to the Table 8 for Mode bits. DC BIAS configuration
will also be disabled status.
Any status of PE is reset to the default values.
DC BIAS mode is not valid after Reset command.
Reset PE to its default configuration
Send_Data Command
Command ID:
0x06
Length:
Byte length resulting from Length + EP + Data. For example, if Data length
is 8 bytes, Length = 10 must be configured. Applicable value is from 2 to 10.
Assign Endpoint for data transmission. For assigning method, Table 6
should be referred.
Transmission Data. Upper end value for N is 11 (MAX. 8 byte data).
Direct PE to send data.
PE Operation:
PE to send data to the assigned Host device.
If PE is in Bound state, PE to send data accordingly.
If PE is in Unbound state, PE to firstly attempt to shift its status to Bound
status, and send data if its attempt succeeded. If failed, it becomes
Unbound again.
If PE is in Unenumerated status, PE to start Enumeration, and will shift
its status to Bound status when successfully Enumerated. If failed, it
stops and remains Unenumerated.
>13.8 ms time gap is required in case of issuing either Send_Data or
Send_Data_withAck after issuing this Command.
There may be a possibility that the data may not be transmitted over IR
link while the buffer is full even though this command is issued. This is
because that this command does not perform the handshake (while
Send_Data_withAck does). For the guaranteed date delivery, use of
Send_Data_withAck is recommended.
EP:
Data:
Description:
1st Byte
Command ID
1st Byte
2nd Byte
3rd Byte
4th - Nth Byte
Command ID
Length
EP
Data
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