PIC32MX210F016B-I/SO Microchip Technology, PIC32MX210F016B-I/SO Datasheet - Page 139

• Manufacturer Part Number: PIC32MX210F016B-I/SO
• Description: PIC32, 16KB Flash, 4KB RAM, 40 MHz, USB, CTMU, 4 DMA 28 SOIC .300in TUBE
• Manufacturer: Microchip Technology

REGISTER 10-16: U1SOF: USB SOF THRESHOLD REGISTER
REGISTER 10-17: U1BDTP1: USB BDT PAGE 1 REGISTER
© 2011-2012 Microchip Technology Inc.
Legend:
R = Readable bit
-n = Value at POR
bit 31-8 Unimplemented: Read as ‘0’
bit 7-0
Legend:
R = Readable bit
-n = Value at POR
bit 31-8 Unimplemented: Read as ‘0’
bit 7-1
bit 0
Range
Range
31:24
23:16
31:24
23:16
15:8
15:8
7:0
Bit
Bit
7:0
CNT<7:0>: SOF Threshold Value bits
Typical values of the threshold are:
01001010 = 64-byte packet
00101010 = 32-byte packet
00011010 = 16-byte packet
00010010 = 8-byte packet
BDTPTRL<15:9>: BDT Base Address bits
This 7-bit value provides address bits 15 through 9 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.
Unimplemented: Read as ‘0’
31/23/15/7
31/23/15/7
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
30/22/14/6
30/22/14/6
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
29/21/13/5
29/21/13/5
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
BDTPTRL<15:9>
Preliminary
28/20/12/4
28/20/12/4
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
CNT<7:0>
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
27/19/11/3
27/19/11/3
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
PIC32MX1XX/2XX
26/18/10/2
26/18/10/2
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
x = Bit is unknown
x = Bit is unknown
25/17/9/1
25/17/9/1
R/W-0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
DS61168D-page 139
24/16/8/0
24/16/8/0
R/W-0
Bit
U-0
U-0
U-0
Bit
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—