mc68hc908jw32 Freescale Semiconductor, Inc, mc68hc908jw32 Datasheet - Page 160

• Manufacturer Part Number: mc68hc908jw32
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

USB 2.0 FS Module
11.5.8 USB Interface Control Register (UINTFCR)
EP1INT — Endpoint 1 Interface number
EP2INT — Endpoint 2 Interface number
EP3INT — Endpoint 3 Interface number
EP4INT — Endpoint 4 Interface number
11.5.9 USB Endpoint 0 Data Register 7–0 (UE0D7–UE0D0)
160
This bit specifies the interface number for physical endpoint 1. The interface number is loaded to the
USB module at the time when the USB module is enabled. When USBEN is set, this bit has no effect.
Reset clears this bit.
This bit specifies the interface number for physical endpoint 2. The interface number is loaded to the
USB module at the time when the USB module is enabled. When USBEN is set, this bit has no effect.
Reset clears this bit.
This bit specifies the interface number for physical endpoint 3. The interface number is loaded to the
USB module at the time when the USB module is enabled. When USBEN is set, this bit has no effect.
Reset clears this bit.
This bit specifies the interface number for physical endpoint 4. The interface number is loaded to the
USB module at the time when the USB module is enabled. When USBEN is set, this bit has no effect.
Reset clears this bit.
These are the IN/OUT data buffer endpoint 0. The OUT buffer can be accessed by reading to the
registers. The IN buffer can be accessed by writing to the registers.
1 = The interface number for endpoint 1 is one
0 = The interface number for endpoint 1 is zero
1 = The interface number for endpoint 2 is one
0 = The interface number for endpoint 2 is zero
1 = The interface number for endpoint 3 is one7
0 = The interface number for endpoint 3 is zero
1 = The interface number for endpoint 4 is one
0 = The interface number for endpoint 4 is zero
Address:
Address:
Reset:
Reset:
Read:
Read:
Write:
Write:
UE0Dx7_
UE0Dx7_
$005F
OUT
Bit 7
$0040 to $0047
IN
0
Figure 11-11. USB Endpoint 0 Data Register 7–0
Figure 11-10. USB Interface Control Register
= Unimplemented
UE0Dx6_
UE0Dx6_
EP4INT
OUT
IN
6
0
MC68HC908JW32 Data Sheet, Rev. 5
UE0Dx5_
UE0Dx5_
OUT
IN
5
0
UE0Dx4_
UE0Dx4_
EP3INT
Unaffected by reset
OUT
IN
4
0
UE0Dx3_
UE0Dx3_
OUT
IN
3
0
UE0Dx2_
UE0Dx2_
EP2INT
OUT
IN
2
0
UE0Dx1_
UE0Dx1_
OUT
IN
1
0
Freescale Semiconductor
UE0D0x_
UE0Dx0_
EP1INT
OUT
Bit 0
IN
0