mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 960

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Memory Map/Register Definitions
39.4.1 Peripheral ID Register (USBx_PERID)
The Peripheral ID Register reads back the value of 0x04. This value is defined for the
USB Peripheral.
Addresses: USB0_PERID is FFFF_9000h base + 0h offset = FFFF_9000h
39.4.2 Peripheral ID Complement Register (USBx_IDCOMP)
The Peripheral ID Complement Register reads back the complement of the Peripheral ID
Register. For the USB Peripheral, this is the value 0xFB.
Addresses: USB0_IDCOMP is FFFF_9000h base + 4h offset = FFFF_9004h
960
Reserved
Reserved
Reset
Field
Reset
Field
NID
Read
7–6
5–0
Read
7–6
5–0
Write
Write
ID
Bit
Bit
This read-only bitfield is reserved and always has the value zero.
Peripheral identification bits
These bits always read 0x04 (00_0100)
This read-only bitfield is reserved and always has the value one.
These bits always read ones
Ones complement of peripheral identification bits.
7
0
7
1
0
1
0
1
6
6
MCF51JF128 Reference Manual, Rev. 2, 03/2011
USBx_IDCOMP field descriptions
USBx_PERID field descriptions
0
1
5
5
Preliminary
0
1
4
4
Description
Description
0
1
3
3
NID
ID
1
0
2
2
Freescale Semiconductor, Inc.
0
1
1
1
0
1
0
0