参数资料
型号: DS2490S
英文描述: USB to 1-Wire Bridge Chip
中文描述: USB与1 - Wire桥接芯片
文件页数: 38/50页
文件大小: 530K
代理商: DS2490S
DS2490
38 of 50
033199
CONTROL COMMANDS
wLength
0x0000
CANCEL COMMAND
Setup Packet Encoding:
bmRequestType
0x40
CONTROL_CMD
CTL_CANCEL_CMD
0x0000
0x0000
bRequest
wValue
wIndex
wLength
CANCEL MACRO
Setup Packet Encoding:
bmRequestType
0x40
CONTROL_CMD
CTL_CANCEL_MACRO
0x0000
0x0000
bRequest
wValue
wIndex
wLength
FLUSH COMM CMDS
The DS2490 must be in a halted state before the FLUSH COMM
CMDS command can be processed.
Setup Packet Encoding:
bmRequestType
0x40
CONTROL_CMD
CTL_FLUSH_COMM_CMDS
0x0000
0x0000
bRequest
wValue
wIndex
wLength
FLUSH DATA RCV
BUFFER
Setup Packet Encoding:
bmRequestType
The DS2490 must be in a halted state before the FLUSH DATA
RCV BUFFER command can be processed.
0x40
CONTROL_CMD
CTL_FLUSH_RCV_BUFFER
0x0000
0x0000
bRequest
wValue
wIndex
wLength
FLUSH DATA XMT
BUFFER
Setup Packet Encoding:
bmRequestType
The DS2490 must be in a halted state before the FLUSH DATA
XMT BUFFER command can be processed.
0x40
CONTROL_CMD
CTL_FLUSH_XMT_BUFFER
bRequest
wValue
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相关代理商/技术参数
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