PIC32MX1XX_12 Datasheet, PDF (137/328 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
REGISTER 10-18: U1BDTP2: USB BDT PAGE 2 REGISTER
Bit
Bit
Bit
Bit
Bit
Bit
Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3
U-0
U-0
U-0
U-0
U-0
31:24
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
23:16
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
15:8
—
—
—
—
—
R/W-0
7:0
R/W-0
R/W-0
R/W-0
R/W-0
BDTPTRH<23:16>
Bit
26/18/10/2
U-0
—
U-0
—
U-0
—
R/W-0
Bit
25/17/9/1
U-0
—
U-0
—
U-0
—
R/W-0
Bit
24/16/8/0
U-0
—
U-0
—
U-0
—
R/W-0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 31-8
bit 7-0
Unimplemented: Read as ‘0’
BDTPTRH<23:16>: BDT Base Address bits
This 8-bit value provides address bits 23 through 16 of the BDT base address, which defines the starting
location of the BDT in system memory.
The 32-bit BDT base address is 512-byte aligned.
REGISTER 10-19: U1BDTP3: USB BDT PAGE 3 REGISTER
Bit
Bit
Bit
Bit
Bit
Bit
Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3
U-0
U-0
U-0
U-0
U-0
31:24
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
23:16
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
15:8
—
—
—
—
—
R/W-0
7:0
R/W-0
R/W-0
R/W-0
R/W-0
BDTPTRU<31:24>
Bit
26/18/10/2
U-0
—
U-0
—
U-0
—
R/W-0
Bit
25/17/9/1
U-0
—
U-0
—
U-0
—
R/W-0
Bit
24/16/8/0
U-0
—
U-0
—
U-0
—
R/W-0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 31-8
bit 7-0
Unimplemented: Read as ‘0’
BDTPTRU<31:24>: BDT Base Address bits
This 8-bit value provides address bits 31 through 24 of the BDT base address, defines the starting location
of the BDT in system memory.
The 32-bit BDT base address is 512-byte aligned.
 2011-2012 Microchip Technology Inc.
Preliminary
DS61168E-page 137