Samsung S5PC110, Руководство пользователя

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S5PC110_UM 7 6BTVOUT & VIDEO DAC
7-19
Table 7-4 Over-sampling Filter Coefficients Configuration
SDO
Register
Name(_0,1,2)
registers
(_0, 1, 2)
4x Case meaning
(N=95)
2x case meaning
(N=47)
number of bits
(Including Sign
Bit)
osf_coef00 (h[0]+h[2])/2 = (h[94]+h[92])/2 0 8
SDO_OSFC00
osf_coef01 h[1] = h[93] 0 8
osf_coef02 (h[0]-h[2])/2 = (h[94]–h[92])/2 0 8
SDO_OSFC01
osf_coef03 h[3] = h[91] 0 8
osf_coef04 (h[4]+h[6])/2 = (h[90]+h[88])/2 0 8
SDO_OSFC02
osf_coef05 h[5] = h[89] 0 8
osf_coef06 (h[4]-h[6])/2 = (h[90]–h[88])/2 0 8
SDO_OSFC03
osf_coef07 h[7] = h[87] 0 8
osf_coef08 (h[8]+h[10])/2 = (h[86]+h[84])/2 0 8
SDO_OSFC04
osf_coef09 h[9] = h[85] 0 8
osf_coef10 (h[8]-h[10])/2 = (h[86]-h[84])/2 0 8
SDO_OSFC05
osf_coef11 h[11] = h[83] 0 8
osf_coef12
(h[12]+h[14])/2=
(h[82]+h[80])/2
0 9
SDO_OSFC06
osf_coef13 h[13] = h[81] 0 9
osf_coef14 (h[12]-h[14])/2= (h[82]-h[80])/2 0 9
SDO_OSFC07
osf_coef15 h[15] = h[79] 0 9
osf_coef16
(h[16]+h[18])/2=
(h[78]+h[76])/2
0 9
SDO_OSFC08
osf_coef17 h[17] = h[77] 0 9
osf_coef18 (h[16]-h[18])/2 = (h[78]-h[76])/2 0 9
SDO_OSFC09
osf_coef19 h[19] = h[75] 0 9
osf_coef20
(h[20]+h[22])/2 =
(h[74]+h[72])/2
0 9
SDO_OSFC10
osf_coef21 h[21] = h[73] 0 9
osf_coef22 (h[20]-h[22])/2 = (h[74]-h[72])/2 0 9
SDO_OSFC11
osf_coef23 h[23] = h[71] 0 9
osf_coef24
(h[24]+h[26])/2 =
(h[70]+h[68])/2
h[0] = h[46] 10
SDO_OSFC12
osf_coef25 h[25] = h[69] h[1] = h[45] 10
osf_coef26 (h[24]-h[26])/2 = (h[70]-h[68])/2 h[2] = h[44] 10
SDO_OSFC13
osf_coef27 h[27] = h[67] h[3] = h[43] 10
osf_coef28
(h[28]+h[30])/2 =
(h[66]+h[64])/2
h[4] = h[42] 10
SDO_OSFC14
osf_coef29 h[29] = h[65] h[5] = h[41] 10