Rainbow Electronics AT91CAP9S250A - Manual (Page 869)

869
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
Figure 44-17. UDPHS Interrupt Control Interface
DET_SUSPD
MICRO_SOF
IEN_SOF
ENDRESET
WAKE_UP
ENDOFRSM
UPSTR_RES
USB Global
IT Sources
EPT0 IT
Sources
BUSY_BANK
NAK_OUT
(UDPHS_EPTCTLENBx)
NAK_IN/ERR_FLUSH
STALL_SNT/ERR_CRISO/ERR_NB_TRA
RX_SETUP/ERR_FL_ISO
TX_BK_RDY/ERR_TRANS
TX_COMPLT
RX_BK_RDY
ERR_OVFLW
MDATA_RX
DATAX_RX
(UDPHS_IEN)
EPT1-6 IT
Sources
Global IT mask
Global IT sources
EP mask
EP sources
(UDPHS_IEN)
EPT_INT_0
EP mask
EP sources
(UDPHS_IEN)
EPT_INT_x
(UDPHS_EPTCTLx)
INT_DIS_DMA
DMA CH x
(UDPHS_DMACONTROLx)
EN_BUFFIT
END_TR_IT
DESC_LD_IT
mask
mask
mask
(UDPHS_IEN)
DMA_INT_x
SHRT_PCKT
husb2dev
interrupt
disable DMA
channelx request