AMD AMD-K6-2/500AFX Data Sheet - Page 12
List of s, AMD-K6, 2 Processor Data Sheet, Directory Entry 4-Mbyte Table PDE .45
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AMD-K6®-2 Processor Data Sheet Preliminary Information 21850J/0-February 2000 Figure 37. Memory Management Registers 41 Figure 38. Task State Segment (TSS 42 Figure 39. 4-Kbyte Paging Mechanism 43 Figure 40. 4-Mbyte Paging Mechanism 44 Figure 41. Page Directory Entry 4-Kbyte Page Table (PDE 45 Figure 42. Page Directory Entry 4-Mbyte Page Table (PDE 45 Figure 43. Page Table Entry (PTE 46 Figure 44. Application Segment Descriptor 47 Figure 45. System Segment Descriptor 48 Figure 46. Gate Descriptor 49 Figure 47. Extended Feature Enable Register (EFER)-Model 8/[F:8]. . 51 Figure 48. Write Handling Control Register (WHCR)-Model 8/[F:8] . . 52 Figure 49. UC/WC Cacheability Control Register (UWCCR 52 Figure 50. Processor State Observability Register (PSOR 53 Figure 51. Page Flush/Invalidate Register (PFIR 53 Figure 52. Logic Symbol Diagram 84 Figure 53. Waveform Definitions 128 Figure 54. Bus State Machine Diagram 129 Figure 55. Non-Pipelined Single-Transfer Memory Read/Write and Write Delayed by EWBE 133 Figure 56. Misaligned Single-Transfer Memory Read and Write 135 Figure 57. Burst Reads and Pipelined Burst Reads 137 Figure 58. Burst Writeback due to Cache-Line Replacement 139 Figure 59. Basic I/O Read and Write 140 Figure 60. Misaligned I/O Transfer 141 Figure 61. Basic HOLD/HLDA Operation 143 Figure 62. HOLD-Initiated Inquire Hit to Shared or Exclusive Line . . . 145 Figure 63. HOLD-Initiated Inquire Hit to Modified Line 147 Figure 64. AHOLD-Initiated Inquire Miss 149 Figure 65. AHOLD-Initiated Inquire Hit to Shared or Exclusive Line . . 151 Figure 66. AHOLD-Initiated Inquire Hit to Modified Line 153 Figure 67. AHOLD Restriction 155 Figure 68. BOFF# Timing 157 Figure 69. Basic Locked Operation 159 Figure 70. Locked Operation with BOFF# Intervention 161 Figure 71. Interrupt Acknowledge Operation 163 Figure 72. Basic Special Bus Cycle (Halt Cycle 165 Figure 73. Shutdown Cycle 166 Figure 74. Stop Grant and Stop Clock Modes, Part 1 168 xii List of Figures