NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 226

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

[17]
[16]
[15:4]
[3]
[2]
[1]
[0]
NuMicro™ NUC100 Series Technical Reference Manual
EPEVT1
EPEVT0
Reserved
WAKEUP_STS
FLDET_STS
USB_STS
BUS_STS
Endpoint 1’s USB Event Status
1 = USB event occurred on Endpoint 1, check USB_EPSTS[13:11] to know which
0 = No event occurred in endpoint 1
Endpoint 0’s USB Event Status
1 = USB event occurred on Endpoint 0, check USB_EPSTS[10:8] to know which kind
0 = No event occurred in endpoint 0
Reserved
Wakeup Interrupt Status
1 = Wakeup event occurred, cleared by write 1 to USB_INTSTS[3]
0 = No Wakeup event is occurred
Floating Detected Interrupt Status
1 = There is attached/detached event in the USB bus and it is cleared by write 1 to
0 = There is not attached/detached event in the USB
USB event Interrupt Status
The USB event includes the Setup Token, IN Token, OUT ACK, ISO IN, or ISO OUT
events in the bus.
1 = USB event occurred, check EPSTS0~5[2:0] to know which kind of USB event was
0 = No any USB event is occurred
BUS Interrupt Status
The BUS event means that there is one of the suspense or the resume function in the
bus.
1 = Bus event occurred; check USB_ATTR[3:0] to know which kind of bus event was
0 = No any BUS event is occurred
kind of USB event was occurred, cleared by write 1 to USB_INTSTS[17] or
USB_INTSTS[1]
of USB event was occurred, cleared by write 1 to USB_INTSTS[16] or
USB_INTSTS[1]
USB_INTSTS[2].
occurred, cleared by write 1 to USB_INTSTS[1] or EPSTS0~5 and SETUP
(USB_INTSTS[31])
occurred, cleared by write 1 to USB_INTSTS[0].
- 226 -
Publication Release Date: Dec. 22, 2010
Revision V1.06