Datasheet

 2015 Microchip Technology Inc. Preliminary DS60001320B-page 245
PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family
REGISTER 11-29: USBLPMR2: USB LINK POWER MANAGEMENT CONTROL REGISTER 2
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
23:16
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
15:8
U-0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
—
LPMFADDR<6:0>
7:0
U-0 U-0 R-0 R-0, HS
R-0, HS
R-0, HS
R-0, HS
R-0, HS
— — LPMERRIF LPMRESIF LPMNCIF LPMACKIF LPMNYIF LPMSTIF
Legend: HS = Hardware Set
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 31-15 Unimplemented: Read as ‘0’
bit 14-8
LPMFADDR<6:0>: LPM Payload Function Address bits
These bits contain the address of the LPM payload function.
bit 7-6
Unimplemented: Read as ‘0’
bit 5
LPMERRIF: LPM Error Interrupt Flag bit (Device mode)
1 = An LPM transaction was received that had a LINKSTATE field that is not supported. The response will
be a STALL.
0 = No error condition
bit 4
LPMRESIF: LPM Resume Interrupt Flag bit
1 = The USB module has resumed (for any reason)
0 = No Resume condition
bit 3
LPMNCIF: LPM NC Interrupt Flag bit
When in
Device mode:
1 = The USB module received a LPM transaction and responded with a NYET due to data pending in the
RX FIFOs.
0 = No NC interrupt condition
When in
Host mode:
1 = A LPM transaction is transmitted and the device responded with an ACK
0 = No NC interrupt condition
bit 2
LPMACKIF: LPM ACK Interrupt Flag bit
When in Device mode:
1 = A LPM transaction was received and the USB Module responded with an ACK
0 = No ACK interrupt condition
When in
Host mode:
1 = The LPM transaction is transmitted and the device responds with an ACK
0 = No ACK interrupt condition
bit 1
LPMNYIF: LPM NYET Interrupt Flag bit
When in
Device mode:
1 = A LPM transaction is received and the USB Module responded with a NYET
0 = No NYET interrupt flag
When in
Host mode:
1 = A LPM transaction is transmitted and the device responded with an NYET
0 = No NYET interrupt flag