Texas Instruments TMS320DM357 用户手册
4.10 USB Interrupt Mask Clear Register (INTMSKCLRR)
Registers
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The USB Interrupt Mask Clear Register (INTMSKCLRR) is shown in
and described in
Figure 25. USB Interrupt Mask Clear Register (INTMSKCLRR)
31
25
24
16
Reserved
USB
R-0
W-0
15
13
12
8
7
5
4
0
Reserved
RX
Reserved
TX
R-0
W-0
R-0
W-0
LEGEND: R = Read only; W = Write only; -n = value after reset
Table 26. USB Interrupt Mask Clear Register (INTMSKCLRR) Field Descriptions
Bit
Field
Value
Description
31-25
Reserved
0
Reserved
24-16
USB
0-1FFh
Write a 1 to clear equivalent USB interrupt mask
Allows the USB interrupt masks to be individually disabled
15-13
Reserved
0
Reserved
12-8
RX
0-1Fh
Write a 1 to clear equivalent Receive endpoint interrupt mask
Allows the USB interrupt masks to be individually disabled
7-5
Reserved
0
Reserved
4-0
TX
0-Fh
Write a 1 to clear equivalent Transmit endpoint interrupt mask
Allows the USB interrupt masks to be individually disabled
Universal Serial Bus (USB) Controller
90
SPRUGH3 – November 2008