米6体育平台手机版

DLPU115 January 2022 DLPC3421

1
2
1. 3
2. 4
  1. 5
  2. 6
  3. 7
8
1. 9
2. 10
11
1. 12
  1. 13
    1. 14
    2. 15
  2. 16
    1. 17
    2. 18
    3. 19
  3. 20
    1. 21
    2. 22
  4. 23
    1. 24
    2. 25
    3. 26
  5. 27
    1. 28
    2. 29
  6. 30
    1. 31
    2. 32
    3. 33
  7. 34
    1. 35
    2. 36
  8. 37
    1. 38
    2. 39
    3. 40
  9. 41
    1. 42
    2. 43
  10. 44
    1. 45
    2. 46
    3. 47
  11. 48
    1. 49
    2. 50
  12. 51
    1. 52
    2. 53
    3. 54
  13. 55
    1. 56
    2. 57
    3. 58
  14. 59
    1. 60
    2. 61
  15. 62
    1. 63
    2. 64
    3. 65
  16. 66
    1. 67
    2. 68
  17. 69
    1. 70
    2. 71
    3. 72
  18. 73
    1. 74
    2. 75
  19. 76
    1. 77
    2. 78
    3. 79
  20. 80
    1. 81
    2. 82
    3. 83
  21. 84
    1. 85
    2. 86
    3. 87
  22. 88
    1. 89
    2. 90
  23. 91
    1. 92
    2. 93
    3. 94
  24. 95
    1. 96
    2. 97
    3. 98
  25. 99
    1. 100
    2. 101
  26. 102
    1. 103
    2. 104
    3. 105
  27. 106
    1. 107
    2. 108
  28. 109
    1. 110
    2. 111
    3. 112
  29. 113
    1. 114
    2. 115
  30. 116
    1. 117
    2. 118
  31. 119
    1. 120
    2. 121
    3. 122
  32. 123
    1. 124
    2. 125
2. 126
  1. 127
    1. 128
    2. 129
  2. 130
    1. 131
    2. 132
    3. 133
  3. 134
    1. 135
    2. 136
  4. 137
    1. 138
    2. 139
    3. 140
  5. 141
    1. 142
    2. 143
  6. 144
    1. 145
    2. 146
    3. 147
  7. 148
    1. 149
    2. 150
    3. 151
  8. 152
    1. 153
    2. 154
  9. 155
    1. 156
    2. 157
    3. 158
  10. 159
    1. 160
    2. 161
    3. 162
3. 163
  1. 164
    1. 165
    2. 166
  2. 167
    1. 168
    2. 169
    3. 170
  3. 171
    1. 172
    2. 173
  4. 174
    1. 175
    2. 176
    3. 177
  5. 178
    1. 179
    2. 180
  6. 181
    1. 182
    2. 183
    3. 184
  7. 185
    1. 186
    2. 187
  8. 188
    1. 189
    2. 190
    3. 191
4. 192
  1. 193
    1. 194
    2. 195
  2. 196
    1. 197
    2. 198
    3. 199
  3. 200
    1. 201
    2. 202
  4. 203
    1. 204
    2. 205
    3. 206
  5. 207
    1. 208
    2. 209
  6. 210
    1. 211
    2. 212
    3. 213
  7. 214
    1. 215
    2. 216
  8. 217
    1. 218
    2. 219
    3. 220
5. 221
  1. 222
    1. 223
    2. 224
    3. 225
  2. 226
    1. 227
    2. 228
    3. 229
  3. 230
    1. 231
    2. 232
    3. 233
  4. 234
    1. 235
    2. 236
    3. 237
  5. 238
    1. 239
    2. 240
    3. 241
  6. 242
    1. 243
    2. 244
    3. 245
  7. 246
    1. 247
    2. 248
    3. 249

3.4.5.2 Write Parameters

Table 3-43 describes the command parameters.

Table 3-43 Return Parameters

Parameter Bytes	Description
Byte 1	DSI HS clock rate (LSB)
Byte 2	DSI HS clock rate (MSB)

Before using DSI for video, the correct HS clock must first be set in the DLPC342x controller. The DLPC342x clock rate must be set to match the clock rate of the DSI host device. If the HS clock rate is changed during normal operation (i.e. on-the-fly), each time the clock rate is to be changed, the DSI HS transactions must first stop before sending this command.

The DSI HS clock rate is to be provided in units of MHz. For example, 376 MHz results in 0178h and is sent as BD 78 01. All values must be rounded up to the next megahertz value (for example, 75.1 MHz rounds up to 76 MHz).