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EDMA3 Registers
11.4.1.8.3 QDMA Event Enable Clear Register (QEECR)
The QDMA event enable register (QEER) cannot be modified by directly writing to the register, to ease the
software burden when multiple tasks are attempting to simultaneously modify these registers. The QDMA
event enable clear register (QEECR) is used to disable events. Writes of 1 to the bits in QEECR clear the
corresponding QDMA channel bits in QEER; writes of 0 have no effect.
The QEECR is shown in Figure 11-101 and described in Table 11-85.
Figure 11-101. QDMA Event Enable Clear Register (QEECR)
31 16
Reserved
R-0
15 7 6 5 4 3 2 1 0
Reserved E7 E6 E5 E4 E3 E2 E1 E0
R-0 W-0 W-0 W-0 W-0 W-0 W-0 W-0 W-0
LEGEND: R = Read only; W = Write only; -n = value after reset
Table 11-85. QDMA Event Enable Clear Register (QEECR) Field Descriptions
Bit Field Value Description
31-8 Reserved 0 Reserved. Always write 0 to this bit; writes of 1 to this bit are not supported and attempts to do so may
result in undefined behavior.
7-0 En QDMA event enable clear for channels 0-7.
0 No effect.
1 QDMA event is disabled. Corresponding bit in the QDMA event enable register (QEER) is cleared
(En = 0).
989
SPRUH73H–October 2011–Revised April 2013 Enhanced Direct Memory Access (EDMA)
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