MC908JB16DWE Datasheet, PDF (167/332 Pages) Freescale Semiconductor, Inc – Microcontrollers

Universal Serial Bus Module (USB)
Addr.
Register Name
Bit 7
$0036
USB Endpoint 2 Data ^{Read: UE2R67}
Register 6 Write: UE2T67
(UE2D6) _Reset:
$0037
USB Endpoint 2 Data ^{Read: UE2R77}
Register 7 Write: UE2T77
(UE2D7) _Reset:
$0038
Read:
USB Address Register
(UADDR)
Write:
Reset:
USBEN
0*
* USBEN bit is reset by POR or LVI reset only.
$0039
Read:
USB Interrupt Register 0
(UIR0)
Write:
Reset:
EOPIE
0
$003A
Read:
USB Interrupt Register 1
(UIR1)
Write:
Reset:
EOPF
0
$003B
Read:
USB Control Register 0
(UCR0)
Write:
Reset:
T0SEQ
0
$003C
Read:
USB Control Register 1
(UCR1)
Write:
Reset:
T1SEQ
0
$003D
Read:
USB Status Register 0
(USR0)
Write:
Reset:
R0SEQ
$003E
Read:
USB Status Register 1
(USR1)
Write:
Reset:
R2SEQ
U
6
UE2R66
UE2T66
5
UE2R65
UE2T65
UE2R76 UE2R75
UE2T76 UE2T75
UADD6 UADD5
0
0
SUSPND TXD2IE
0
RSTF
0
TXD2F
0
0
0
TX0E
0
0
STALL1 TX1E
0
0
SETUP
0
TXACK TXNAK
0
0
= Unimplemented
4
3
UE2R64 UE2R63
UE2T64 UE2T63
Unaffected by reset
UE2R74 UE2R73
UE2T74 UE2T73
Unaffected by reset
2
UE2R62
UE2T62
UE2R72
UE2T72
1
UE2R61
UE2T61
UE2R71
UE2T71
UADD4 UADD3 UADD2 UADD1
0
0
0
0
0
RXD2IE TXD1IE
TXD0IE
0
RXD2F
0
0
0
TXD1F RESUMF TXD0F
0
0
0
0
RX0E TP0SIZ3 TP0SIZ2 TP0SIZ1
0
0
0
0
FRESUM TP1SIZ3 TP1SIZ2 TP1SIZ1
0
0
0
0
0 RP0SIZ3 RP0SIZ2 RP0SIZ1
Unaffected by reset
TXSTL RP2SIZ3 RP2SIZ2 RP2SIZ1
0
U
U
U
U = Unaffected by reset
Bit 0
UE2R60
UE2T60
UE2R70
UE2T70
UADD0
0
RXD0IE
0
RXD0F
0
TP0SIZ0
0
TP1SIZ0
0
RP0SIZ0
RP2SIZ0
U
Figure 11-1. USB I/O Register Summary (Sheet 4 of 4)
MC68HC908JB16 — Rev. 1.1
Freescale Semiconductor
Universal Serial Bus Module (USB)
Technical Data
167