Datasheet

Memory Map
Monitor ROM
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3 Technical Data
Freescale Semiconductor Memory Map 47
$0032
USB Endpoint 2 Data
Register 2
(UE2D2)
Read: UE2R27 UE2R26 UE2R25 UE2R24 UE2R23 UE2R22 UE2R21 UE2R20
Write: UE2T27 UE2T26 UE2T25 UE2T24 UE2T23 UE2T22 UE2T21 UE2T20
Reset: Unaffected by reset
$0033
USB Endpoint 2 Data
Register 3
(UE2D3)
Read: UE2R37 UE2R36 UE2R35 UE2R34 UE2R33 UE2R32 UE2R31 UE2R30
Write: UE2T37 UE2T36 UE2T35 UE2T34 UE2T33 UE2T32 UE2T31 UE2T30
Reset: Unaffected by reset
$0034
USB Endpoint 2 Data
Register 4
(UE2D4)
Read: UE2R47 UE2R46 UE2R45 UE2R44 UE2R43 UE2R42 UE2R41 UE2R40
Write: UE2T47 UE2T46 UE2T45 UE2T44 UE2T43 UE2T42 UE2T41 UE2T40
Reset: Unaffected by reset
$0035
USB Endpoint 2 Data
Register 5
(UE2D5)
Read: UE2R57 UE2R56 UE2R55 UE2R54 UE2R53 UE2R52 UE2R51 UE2R50
Write: UE2T57 UE2T56 UE2T55 UE2T54 UE2T53 UE2T52 UE2T51 UE2T50
Reset: Unaffected by reset
$0036
USB Endpoint 2 Data
Register 6
(UE2D6)
Read: UE2R67 UE2R66 UE2R65 UE2R64 UE2R63 UE2R62 UE2R61 UE2R60
Write: UE2T67 UE2T66 UE2T65 UE2T64 UE2T63 UE2T62 UE2T61 UE2T60
Reset: Unaffected by reset
$0037
USB Endpoint 2 Data
Register 7
(UE2D7)
Read: UE2R77 UE2R76 UE2R75 UE2R74 UE2R73 UE2R72 UE2R71 UE2R70
Write: UE2T77 UE2T76 UE2T75 UE2T74 UE2T73 UE2T72 UE2T71 UE2T70
Reset: Unaffected by reset
$0038
USB Address Register
(UADDR)
Read:
USBEN UADD6 UADD5 UADD4 UADD3 UADD2 UADD1 UADD0
Write:
Reset:0*0000000
* USBEN bit is reset by POR or LVI reset only.
$0039
USB Interrupt Register 0
(UIR0)
Read:
EOPIE SUSPND TXD2IE RXD2IE TXD1IE
0
TXD0IE RXD0IE
Write:
Reset:00000000
$003A
USB Interrupt Register 1
(UIR1)
Read: EOPF RSTF TXD2F RXD2F TXD1F RESUMF TXD0F RXD0F
Write:
Reset:00000000
$003B
USB Control Register 0
(UCR0)
Read:
T0SEQ
0
TX0E RX0E TP0SIZ3 TP0SIZ2 TP0SIZ1 TP0SIZ0
Write:
Reset:00000000
Addr.Register Name Bit 7654321Bit 0
= Unimplemented R = Reserved U = Unaffected by reset
Figure 2-2. Control, Status, and Data Registers (Sheet 6 of 8)