Nxp semiconductors – NXP Semiconductors LPC24XX UM10237 User Manual
Page 342
UM10237_4
© NXP B.V. 2009. All rights reserved.
User manual
Rev. 04 — 26 August 2009
342 of 792
NXP Semiconductors
UM10237
Chapter 13: LPC24XX USB device controller
9.3.5 USB Device Interrupt Set register (USBDevIntSet - 0xFFE0 C20C)
Writing one to a bit in this register sets the corresponding bit in the
USBDevIntSt
. Writing a
zero has no effect
USBDevIntSet is a write only register.
Table 302. USB Device Interrupt Clear register (USBDevIntClr - address 0xFFE0 C208) bit allocation
Reset value: 0x0000 0000
Bit
31
30
29
28
27
26
25
24
Symbol
-
-
-
-
-
-
-
-
Bit
23
22
21
20
19
18
17
16
Symbol
-
-
-
-
-
-
-
-
Bit
15
14
13
12
11
10
9
8
Symbol
-
-
-
-
-
-
ERR_INT
EP_RLZED
Bit
7
6
5
4
3
2
1
0
Symbol
TxENDPKT
Rx
ENDPKT
CDFULL
CCEMPTY
DEV_STAT
EP_SLOW
EP_FAST
FRAME
Table 303. USB Device Interrupt Clear register (USBDevIntClr - address 0xFFE0 C208) bit description
Bit
Symbol
Value
Description
Reset value
31:0
See
USBDevIntClr
bit allocation
table above
0
No effect.
0
1
The corresponding bit in USBDevIntSt (
) is cleared.
Table 304. USB Device Interrupt Set register (USBDevIntSet - address 0xFFE0 C20C) bit allocation
Reset value: 0x0000 0000
Bit
31
30
29
28
27
26
25
24
Symbol
-
-
-
-
-
-
-
-
Bit
23
22
21
20
19
18
17
16
Symbol
-
-
-
-
-
-
-
-
Bit
15
14
13
12
11
10
9
8
Symbol
-
-
-
-
-
-
ERR_INT
EP_RLZED
Bit
7
6
5
4
3
2
1
0
Symbol
TxENDPKT
Rx
ENDPKT
CDFULL
CCEMPTY
DEV_STAT
EP_SLOW
EP_FAST
FRAME
Table 305. USB Device Interrupt Set register (USBDevIntSet - address 0xFFE0 C20C) bit description
Bit
Symbol
Value
Description
Reset value
31:0
See
USBDevIntSet
bit allocation
table above
0
No effect.
0
1
The corresponding bit in USBDevIntSt (
) is set.