PIC32MX210F016B-I/SO Microchip Technology, PIC32MX210F016B-I/SO Datasheet - Page 138

• 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

PIC32MX1XX/2XX
REGISTER 10-14: U1FRMH: USB FRAME NUMBER HIGH REGISTER
REGISTER 10-15: U1TOK: USB TOKEN REGISTER
DS61168D-page 138
Legend:
R = Readable bit
-n = Value at POR
bit 31-3 Unimplemented: Read as ‘0’
bit 2-0
Legend:
R = Readable bit
-n = Value at POR
bit 31-8 Unimplemented: Read as ‘0’
bit 7-4
bit 3-0
Note 1:
Range
Range
31:24
23:16
31:24
23:16
15:8
15:8
7:0
Bit
7:0
Bit
PID<3:0>: Token Type Indicator bits
0001 = OUT (TX) token type transaction
1001 = IN (RX) token type transaction
1101 = SETUP (TX) token type transaction
Note: All other values are reserved and must not be used.
EP<3:0>: Token Command Endpoint Address bits
The four bit value must specify a valid endpoint.
FRMH<2:0>: The Upper 3 bits of the Frame Numbers bits
The register bits are updated with the current frame number whenever a SOF TOKEN is received.
31/23/15/7
31/23/15/7
All other values are reserved and must not be used.
R/W-0
Bit
Bit
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
30/22/14/6
30/22/14/6
R/W-0
Bit
Bit
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
PID<3:0>
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
29/21/13/5
29/21/13/5
(1)
R/W-0
Bit
Bit
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
(1)
Preliminary
28/20/12/4
28/20/12/4
R/W-0
Bit
Bit
U-0
U-0
U-0
U-0
U-0
U-0
U-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
Bit
Bit
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
26/18/10/2
26/18/10/2
R/W-0
© 2011-2012 Microchip Technology Inc.
Bit
U-0
U-0
U-0
R-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
EP<3:0>
FRMH<2:0>
x = Bit is unknown
x = Bit is unknown
25/17/9/1
25/17/9/1
R/W-0
Bit
U-0
U-0
U-0
R-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—
24/16/8/0
24/16/8/0
R/W-0
Bit
U-0
U-0
U-0
R-0
Bit
U-0
U-0
U-0
—
—
—
—
—
—