m66291 Renesas Electronics Corporation., m66291 Datasheet - Page 82

• Manufacturer Part Number: m66291
• Description: Assp Usb2.0 Device Controller
• Manufacturer: Renesas Electronics Corporation.

M 6 6 2 9 1 G P / H P
R e v 1 . 0 1
INT0
INT1
2 0 0 4 . 1 1 . 0 1
INT0/INT1
Edge/level
generator
assign
circuit
circuit
Bit name
Bit name
p a g e 8 2 o f 1 2 2
<<<Interrupt Enable Register 0>>>
<<<Interrupt Status Register 0>>>
Figure 3.1 Interrupt Related Diagram
BEMPE
INTRE
RSME
DVSE
INTNE
VBSE
SOFE
CTRE
ReadOnly
ReadOnly
ReadOnly
VBUS
RESM
SOFR
DVST
BEMP
INTN
INTR
CTRT
<<<Interrupt Enable Register 3>>>
<<<Interrupt Enable Register 2>>>
<<<Interrupt Enable Register 1>>>
EPB_EMPE
b6
b6
b6
EPB_NRE
CMPL
EPB_RE
WDST
SCFG
RDST
URST
SADR
SUSP
SERR
~
~
~
b1
b1
b1
b0
b0
b0
Control write transfer
Status stage transition
Control read transfer
Status stage transition
Control transfer complete
Control transfer sequence error
Setup stage complete
USB reset occur
SET_ADDRESS detect
SET_CONFIGURATION detect
Suspend detect
<<<Interrupt Status Register 2>>>
EPB_NRDY
<<Interrupt Status Register 3>>>
EPB_EMP_OVR
<<<Interrupt Status Register 1>>>
EPB_RDY
b6
b1
b0
b6
b1
b0
b6
b1
b0
~
~
~