參數(shù)資料
型號(hào)： 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(yè)數(shù)： 25/76頁(yè)
文件大?。?/td> 256K
代理商： LZ85194
LZ85194
IrDA Control Peripheral Engine User
’
s Guide
19
Get_OperationMode Command
Command ID:
0x07
Mode:
Output current mode of operation. PE to output this part. The description
for mode bit is provided in Table 8.
Make PE to output current operation mode.
PE Operation:
PE to output current operation mode to μP.
Description:
Shutdown Command
Command ID:
0x04
Description:
Stop PE operation. Power consumption of PE will be minimized, but IrDA
Control infrared communication will not take place under this status. Any
Commands except Shutdown will re-start PE operation.
PE Operation:
PE to shift IR transceiver to its Shutdown status.
PE to stop all operations.
If the communication status is in Bound at the receipt of a Command,
shift its communication status to Unbound status.
Manual_Enum Command
Command ID:
0x10
Description:
PE Operation:
PE to set IrDA Control communication status to Unenumerated.
PE to delete the Host information currently held.
PE to start Enumeration
PE to shift its status to Unbound if succeeded, and stays Unenumerated
if failed.
Issue this command once per one
‘
Enum
’
button stroke in order to acti-
vate the
‘
Scan Mechanism
’
properly.
‘
Scan Mechanism
’
is a selection
function by which the Peripheral device changes the Host device to be
enumerated in order. See IrDA Control Specifications for the detail.
Issuing this command (or Manual_Enum_withBinding command) while the
enumeration completed allows the Peripheral device to change the Host
device by utilizing the
‘
Scan Mechanism
’
. Note that there may be a possi-
bility of having malfunctions under the environment where the multiple Host
devices exist, or the infrared data cannot be properly communicated.
PE to newly attempt Enumeration
1st Byte
2nd Byte
Command ID
Mode
1st Byte
Command ID
1st Byte
Command ID
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