User manual
...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 230
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Bit Name Reset Access Description
Value Mode Description
7 EMASKEALPHA External Masking and Alpha Blending are enabled.
1:0 DD 0x0 RW TFT Direct Drive Mode
This field sets the Direct Mode.
Value Mode Description
0 DISABLED Direct Drive is disabled.
1 INTERNAL Direct Drive from internal memory enabled and started.
2 EXTERNAL Direct Drive from external memory enabled and started.
14.5.25 EBI_TFTSTATUS - TFT Status Register
Offset Bit Position
0x060
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reset
0x000
0x000
Access
R
R
Name
VCNT
HCNT
Bit Name Reset Access Description
31:27 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
26:16 VCNT 0x000 R Vertical Count
Contains the current line position within a frame (initial line in vertical back porch has VCNT = 0).
15:11 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
10:0 HCNT 0x000 R Horizontal Count
Contains the current pixel position within a line (initial pixel in horizontal backporch has HCNT = 0).
14.5.26 EBI_TFTFRAMEBASE - TFT Frame Base Register
Offset Bit Position
0x064
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reset
0x0000000
Access
RW
Name
FRAMEBASE
Bit Name Reset Access Description
31:28 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
27:0 FRAMEBASE 0x0000000 RW Frame Base Address
Sets the frame base address.