SPRUGZ8D Datasheet, PDF (1399/3016 Pages) Texas Instruments – Technical Reference Manual

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EDMA3 Registers
8.6.1.8.4 QDMA Event Enable Set Register (QEESR)
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 set register (QEESR) is used to enable events. Writes of 1 to the bits in QEESR set the
corresponding QDMA channel bits in QEER; writes of 0 have no effect.
The QEESR is shown in Figure 8-98 and described in Table 8-78.
Figure 8-98. QDMA Event Enable Set Register (QEESR)
31
16
Reserved
R-0
15
Reserved
R-0
LEGEND: R = Read only; W = Write only; -n = value after reset
7
6
5
4
3
2
1
0
E7 E6 E5 E4 E3 E2 E1 E0
W-0 W-0 W-0 W-0 W-0 W-0 W-0 W-0
Bit Field
31-8 Reserved
7-0 En
Table 8-78. QDMA Event Enable Set Register (QEESR) Field Descriptions
Value
0
0
1
Description
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.
QDMA event enable set for channels 0-7.
No effect.
QDMA event is enabled. Corresponding bit in the QDMA event enable register (QEER) is set (En = 1).
SPRUGZ8D – 14 November 2011 – Revised April 2013
Enhanced Direct Memory Access Controller
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