mc68hc908bd48 Freescale Semiconductor, Inc, mc68hc908bd48 Datasheet - Page 166

• Manufacturer Part Number: mc68hc908bd48
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Universal Serial Bus Module (USB)
13.5.1 USB Address Register (UADR)
13.5.2 USB Interrupt Register (UINTR)
Data Sheet
166
Address:
Address:
USBEN — USB Enable
UADD[6:0] — USB Address
Reset:
Reset:
Read:
Write:
Read:
Write:
This read/write bit enables/disables the USB module. When USBEN
bit is clear, USB will not respond to any tokens, but still can detect
USB reset signal, or EOP signals, and non-IDLE state if in Suspend
Mode. Reset clears this bit. After USB reset, software will set this bit
to enable USB.
These bits specify the USB address of the device. Reset clears these
bits to $00, the default address.
1 = USB module enabled
0 = USB module disabled
USBEN
$002A
$0029
TBEF
Bit 7
Bit 7
Universal Serial Bus Module (USB)
0
0
Figure 13-2. USB Interrupt Register (UINTR)
Figure 13-1. USB Address Register (UADR)
= Unimplemented
UADD6
RBFF
6
0
6
0
UADD5
EOPIF
5
0
5
0
UADD4
RSTIF
4
0
4
0
UADD3
TBIE
3
0
3
0
MC68HC908BD48
UADD2
RBIE
Freescale Semiconductor
2
0
2
0
UADD1
EORIE
1
0
1
0
—
Rev. 2.1
UADD0
RSTIE
Bit 0
Bit 0
0
0