7 video port pin data set register (pdset) – Texas Instruments TMS320C64x DSP User Manual
Page 256
GPIO Registers
5-15
General Purpose I/O Operation
SPRU629
5.1.7
Video Port Pin Data Set Register (PDSET)
The video port pin data set register (PDSET) is shown in Figure 5–7 and
described in Table 5–8. PDSET is an alias of the video port pin data output reg-
ister (PDOUT) for writes only and provides an alternate means of driving GPIO
outputs high. Writing a 1 to a bit of PDSET sets the corresponding bit in
PDOUT. Writing a 0 has no effect. Register reads return all 0s.
Figure 5–7. Video Port Pin Data Set Register (PDSET)
31
24
Reserved
R-0
23
22
21
20
19
18
17
16
Reserved
PDSET22
PDSET21
PDSET20
PDSET19
PDSET18
PDSET17
PDSET16
R-0
W-0
W-0
W-0
W-0
W-0
W-0
W-0
15
14
13
12
11
10
9
8
PDSET15
PDSET14
PDSET13
PDSET12
PDSET11
PDSET10
PDSET9
PDSET8
W-0
W-0
W-0
W-0
W-0
W-0
W-0
W-0
7
6
5
4
3
2
1
0
PDSET7
PDSET6
PDSET5
PDSET4
PDSET3
PDSET2
PDSET1
PDSET0
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