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TCC76x
Specification Rev. 0.07
February 23, 2005
32-bit RISC Microprocessor for Digital Media Player
GSIO PORT
Preliminary
11-5
div_factor = 1
; div4 = 2*(1+1)
word_size = 7
; 8bits = 7+1
init_delay = 2, clk_pol = 0
frame_pol = 1
frame1 = 18, frame2 = 20
last_clk_mask = 0
1
0
2
345
6
789
10
....
D0
D1
D2
D3
14
15
16
D6
17
18
D7
19
20
GCLK
base clk
SDO
SCK
FRM
....
....
....
....
D0
D1
D2
D3
D6
D7
....
....
clk_pol = 1
base clk
SDO
SCK
FRM
1
0
2
3
4
5
6
7
8
9
10
14
15
16
17
18
19
20
....
D0
D1
D2
D3
D6
D7
....
....
base clk
SDO
SCK
FRM
1
0
2
3
4
5
6
7
8
9
10
14
15
16
17
18
19
20
frame1 = 17, frame2 = 19
last_clk_mask = 1, clk_pol = 1
Figure 11.2 GSIO operation