ELANSC300-25KC Advanced Micro Devices, ELANSC300-25KC Datasheet - Page 10

• Manufacturer Part Number: ELANSC300-25KC
• Description: ELANSC300-25KCHighly Integrated, Low-Power, 32-Bit Microcontroller
• Manufacturer: Advanced Micro Devices

P R E L I M I N A R Y
Figure 12. 5-V I/O Drive Type E Fall Time ................................................................................ 86
Figure 13. 3.3-V I/O Drive Type D Rise Time............................................................................ 87
Figure 14. 3.3-V I/O Drive Type D Fall Time ............................................................................. 87
Figure 15. 5-V I/O Drive Type D Rise Time............................................................................... 88
Figure 16. 5-V I/O Drive Type D Fall Time ................................................................................ 88
Figure 17. 3.3-V I/O Drive Type C Rise Time............................................................................ 89
Figure 18. 3.3-V I/O Drive Type C Fall Time ............................................................................. 89
Figure 19. 5-V I/O Drive Type C Rise Time............................................................................... 90
Figure 20. 5-V I/O Drive Type C Fall Time ................................................................................ 90
Figure 21. 3.3-V I/O Drive Type B Rise Time............................................................................ 91
Figure 22. 3.3-V I/O Drive Type B Fall Time ............................................................................. 91
Figure 23. 5-V I/O Drive Type B Rise Time............................................................................... 92
Figure 24. 5-V I/O Drive Type B Fall Time ................................................................................ 92
Figure 25. 3.3-V I/O Drive Type A Rise Time............................................................................ 93
Figure 26. 3.3-V I/O Drive Type A Fall Time ............................................................................. 93
Figure 27. 5-V I/O Drive Type A Rise Time............................................................................... 94
Figure 28. 5-V I/O Drive Type A Fall Time ................................................................................ 94
Figure 29. X32 Oscillator Circuit................................................................................................ 96
Figure 30. Loop-Filter Component ............................................................................................ 97
Figure 31. Key to Switching Waveforms ................................................................................... 98
Figure 32. Power-Up Sequence Timing .................................................................................. 100
Figure 33. Micro Power Off Mode Exit .................................................................................... 100
Figure 34. Entering Micro Power Off Mode (DRAM Refresh Disabled) .................................. 101
Figure 35. Entering Micro Power Off Mode (DRAM Refresh Enabled) ................................... 101
Figure 36. DRAM Timings, Page Hit ....................................................................................... 103
Figure 37. DRAM Timings, Refresh Cycle .............................................................................. 103
Figure 38. DRAM First Cycle and Bank/Page Miss (Read Cycles)......................................... 105
Figure 39. DRAM First Cycle and Bank/Page Miss (Write Cycles) ......................................... 107
Figure 40. Local Bus Interface ................................................................................................ 109
Figure 41. Display SRAM Timings .......................................................................................... 111
Figure 42. LCD Interface Timings ........................................................................................... 111
Figure 43. PCMCIA Memory Read Cycle................................................................................ 113
Figure 44. PCMCIA Memory Write Cycle................................................................................ 115
Figure 45. PCMCIA I/O Read Cycle........................................................................................ 117
Figure 46. PCMCIA I/O Write Cycle ........................................................................................ 119
Figure 47. BIOS ROM Read/Write 8-Bit Cycle........................................................................ 121
Figure 48. DOS ROM Read/Write 8-Bit Cycle......................................................................... 123
Figure 49. DOS ROM Read/Write 16-Bit Cycle....................................................................... 125
Figure 50. ISA Memory Read/Write 8-Bit Cycle ...................................................................... 127
Figure 51. ISA Memory Read/Write 16-Bit Cycle .................................................................... 129
Figure 52. ISA Memory Read/Write 0 Wait State Cycle.......................................................... 131
Figure 53. ISA I/O 8-Bit Read/Write Cycle .............................................................................. 133
Figure 54. ISA I/O 16-Bit Read/Write Cycle ............................................................................ 135
Figure 55. EPP Data Register Write Cycle.............................................................................. 136
Figure 56. EPP Data Register Read Cycle ............................................................................. 137
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Élan™SC300 Microcontroller Data Sheet