Usb End Of Transfer Interrupt Set Register (Usbeotintset - 0Xe009 00A8); Usb New Dd Request Interrupt Status Register (Usbnddrintst - 0Xe009 00Ac); Usb New Dd Request Interrupt Clear Register (Usbnddrintclr - 0Xe009 00B0); Usb New Dd Request Interrupt Set Register (Usbnddrintset - 0Xe009 00B4) - Philips LPC214 Series User Manual

Philips Semiconductors
Volume 1
14.8.22 USB End of Transfer Interrupt Set register (USBEoTIntSet -
0xE009 00A8)
Writing 1 into the register will set the corresponding interrupt from the End of Transfer
Interrupt Status register. Writing 0 will not have any effect. The USBEoTIntSet is a write
only register.
Table 218: USB End of Transfer Interrupt Set register (USBEoTIntSet - address 0xE009 00A8)
Bit
31:0
14.8.23 USB New DD Request Interrupt Status register (USBNDDRIntSt -
0xE009 00AC)
A bit in this register is set when a transfer is requested from the USB device and no valid
DD is detected for the corresponding endpoint. The USBNDDRIntSt is a read only
register.
Table 219: USB New DD Request Interrupt Status register (USBNDDRIntSt - address
Bit
31:0
14.8.24 USB New DD Request Interrupt Clear register (USBNDDRIntClr -
0xE009 00B0)
Writing 1 into the register will clear the corresponding interrupt from the New DD Request
Interrupt Status register. Writing 0 will not have any effect. The USBNDDRIntClr is a write
only register.
Table 220: USB New DD Request Interrupt Clear register (USBNDDRIntClr - address
Bit
31:0 EPxx
14.8.25 USB New DD Request Interrupt Set register (USBNDDRIntSet -
0xE009 00B4)
Writing 1 into the register will set the corresponding interrupt from the New DD Request
Interrupt Status register. Writing 0 will not have any effect. The USBNDDRIntSet is a write
only register.
9397 750 XXXXX
User manual
bit description
Symbol Value Description
EPxx Set endpoint xx (0
0 Ne effect.
1 Set the EPxx End of Transfer Interrupt request in the
USBEoTIntSt register.
0xE009 00AC) bit description
Symbol Value Description
EPxx Endpoint xx (0
0 There is no new DD interrupt request for endpoint xx.
1 There is a new DD interrupt request for endpoint xx.
0xE009 00B0) bit description
Symbol Value Description
Clear endpoint xx (0
0 Ne effect.
1 Clear the EPxx new DD interrupt request in the
USBNDDRIntSt register.
Rev. 01 — 15 August 2005
Chapter 14: USB Device Controller
≤ ≤
xx 31) End of Transfer Interrupt request. 0
≤ ≤
xx 31) new DD interrupt request.
≤ ≤
xx 31) new DD interrupt request. 0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
UM10139
Reset
value
Reset value
0
Reset value
220