Техническая Спецификация для Microchip Technology DM240015
2012-2013 Microchip Technology Inc.
DS30009312B-page 289
PIC24FJ128GC010 FAMILY
REGISTER 19-12: U1CNFG1: USB CONFIGURATION REGISTER 1
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
—
bit 15
bit 8
R/W-0
R/W-0
U-0
R/W-0
U-0
U-0
R/W-0
R/W-0
UTEYE
UOEMON
(
)
—
USBSIDL
—
—
PPB1
PPB0
bit 7
bit 0
Legend:
R = Readable bit
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 15-8
Unimplemented:
Read as ‘0’
bit 7
UTEYE:
USB Eye Pattern Test Enable bit
1
= Eye pattern test is enabled
0
= Eye pattern test is disabled
bit 6
UOEMON:
USB OE Monitor Enable bit
1
= OE signal is active; it indicates intervals during which the D+/D- lines are driving
0
= OE signal is inactive
bit 5
Unimplemented:
Read as ‘0’
bit 4
USBSIDL:
USB OTG Stop in Idle Mode bit
1
= Discontinues module operation when the device enters Idle mode
0
= Continues module operation in Idle mode
bit 3-2
Unimplemented:
Read as ‘0’
bit 1-0
PPB<1:0>:
Ping-Pong Buffers Configuration bits
11
= Even/Odd Ping-Pong Buffers are enabled for Endpoints 1 to 15
10
= Even/Odd Ping-Pong Buffers are enabled for all endpoints
01
= Even/Odd Ping-Pong Buffers are enabled for OUT Endpoint 0
00
= Even/Odd Ping-Pong Buffers are disabled
Note 1:
This bit is only active when the UTRDIS bit (U1CNFG2<0>) is set.