hptxsts_data Union Reference


Data Fields

uint32_t d32
 raw register data
struct {
   unsigned   ptxfspcavail:16
   unsigned   ptxqspcavail:8
   unsigned   ptxqtop_terminate:1
 Top of the Periodic Transmit Request Queue
  • bit 24 - Terminate (last entry for the selected channel)
  • bits 26:25 - Token Type
    • 2'b00 - Zero length
    • 2'b01 - Ping
    • 2'b10 - Disable
  • bits 30:27 - Channel Number
  • bit 31 - Odd/even microframe.

   unsigned   ptxqtop_token:2
   unsigned   ptxqtop_chnum:4
   unsigned   ptxqtop_odd:1
b
 register bits

Detailed Description

Definition at line 1711 of file dwc_otg_regs.h.


The documentation for this union was generated from the following file:
Generated on Tue May 5 02:22:49 2009 for DesignWare USB 2.0 OTG Controller (DWC_otg) Device Driver by  doxygen 1.4.7