Crystal CS4281, Programming Manual

Page: 10 / 231

CS4281 Programming Manual
DS308PRM1 10
Confidential Draft 3/7/00
Figure 46. PC/PCI Playback Sequence ........................................................... 134
Figure 47. Sound Blaster to AC ‘97 Mixer Mapping ........................................ 148
Figure 48. Sound Blaster to AC ‘97 Mixer Mapping ........................................ 162
Figure 47. Sound System Controller Data Flow ............................................... 174
Figure 48. FM/Host-Wavetable and Playback SRC ......................................... 175
Figure 49. GPIO3 Conceptual Logic ................................................................ 189
Figure 50. ASDIN2/GPIO1 Conceptual Logic .................................................. 190
Figure 52. AC-Link Slot-12 GP_INT Conceptual Logic .................................... 190
Figure 51. VOLUP/VOLDN GPIO Conceptual Logic ........................................ 191
Figure 53. MIDI UART Architecture .................................................................. 193
Figure 54. MIDI Interrupt Conceptual Logic ..................................................... 194
Figure 55. Joystick Coordinate Timing ............................................................. 198
Figure 56. Joystick External Logic .................................................................... 200
Figure 57. EEPROM interface block diagram .................................................. 201
Figure 58. EEPROM timing requirements ........................................................ 202
Figure 59. EEPROM read sequence ................................................................ 202
Figure 60. Bus-Centric Loopback Modes ......................................................... 210
Figure 61. Analog-Centric Loopback Modes .................................................... 210
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