![]() |
Electronic Components Datasheet Search |
|
SPD6722QCCE Datasheet(PDF) 5 Page - Intel Corporation |
|
SPD6722QCCE Datasheet(HTML) 5 Page - Intel Corporation |
5 / 138 page ![]() Datasheet 5 ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22 15.4.3 Preventing Dual Interpretation of DMA Handshake Signals................... 99 15.4.4 Turning On DMA System ..................................................................... 100 15.4.5 The DMA Transfer Process .................................................................. 100 15.4.6 Terminal Count to Card at Conclusion of Transfer .............................. 100 16.0 Electrical Specifications......................................................................................101 16.1 Absolute Maximum Ratings............................................................................... 101 16.2 DC Specifications .............................................................................................. 101 16.3 AC Timing Specifications .................................................................................. 104 16.4 ISA Bus Timing.................................................................................................. 104 16.4.1 Reset Timing ........................................................................................ 107 16.4.2 System Interrupt Timing ....................................................................... 107 16.4.3 General-Purpose Strobe Timing (PD6722 only)...................................108 16.4.4 Input Clock Specification ...................................................................... 108 16.4.5 PC Card Bus Timing Calculations ........................................................ 109 17.0 Package Specifications .......................................................................................121 17.1 144-Pin LQFP Package..................................................................................... 121 17.2 208-Pin MQFP Package.................................................................................... 122 17.3 208-Pin LQFP Package..................................................................................... 123 18.0 Order Numbers Example.....................................................................................124 19.0 Appendix A ...............................................................................................................125 19.1 Register Summary Tables................................................................................. 125 19.1.1 Operation Registers ............................................................................. 125 19.2 Chip Control Registers ...................................................................................... 125 19.3 I/O Window Mapping Registers......................................................................... 127 19.4 Memory Window Mapping Registers................................................................. 129 19.5 Extension Registers .......................................................................................... 130 19.6 Timing Registers .............................................................................................. 133 Index ....................................................................................................................................... 135 |