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): 24/76頁
文件大?。?/td> 256K
代理商: LZ85194
LZ85194
18
IrDA Control Peripheral Engine User
s Guide
Set_OperationMode Command
Command ID:
0x0A
Mode:
Description:
PE Operation:
After receipt of this Command, PE to perform the assigned operation
by Mode.
Assign operation mode. The description for mode bits is provided in Table 8.
Configure PE operation mode.
NOTE:
*When this function is allowed, the Peripheral device will automatically start Enumeration and will attempt
to establish new communication link with new Host device (if such device exists) by failing the communication
with current Host device. This function, would automatically provides wireless link between the Peripheral and a
Host device, just by placing the Peripheral in front of new Host and by sending data, where multiple Host devices
do not exist (such as home). However, on the other hand, undesired wireless link with the undesired Host device
may be established automatically, where multiple Host devices exist (such as office). When this function is pro-
hibited, re-enumeration with the new Host device by Manual_Enum_withBinding or Manual_Enum is required in
the case of establishing communication with a Host device, except for the Host device with which Enumeration
has already been completed.
1st Byte
2nd Byte
Command ID
Mode
Table 8. Allocation of Mode Bit
BIT
DESCRIPTION
PE OPERATION
DEFAULT
0
AutoShutdown
1
Automatically Shutdown at the appropriate timing
while in Unbound, or Unenumerated status (shift its
status to stop state automatically)
Remain operated while in operation status. Requires
Shutdown command to shift its status to stop state.
When IrDA Control communication status (Unenu-
merated, Unbound, Bound) is changed, report status
change to μP.
No report to μP though IrDA Control communication
status is changed
Disable Abort_Indication
Enable Abort_Indication
Attempt for re-enumeration, when the Peripheral
device failed to communicate with the Enumerated
Host device.
Quit communication when the Peripheral device failed
to communication with Enumerated Host device
Reserved
1
0
1
IrDA-Control_
Status_Indication
1
0
0
2
Abort_Indication
0
1
0
3
Place and Play*
1
0
0
4 - 7
Not Used
0
0
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