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**82C206   Integrated Peripheral Controller                        c86
***Info:...
***Versions:...
***Features:
o   100% Compatible to IBM PC AT
o   Fully compatible to Intel's 8237 DMA controller, 8259 Interrupt 
    controller, 8254 Timer/Counter, and Motorola's 146818 Real Time 
    Clock
o   Offers 7 DMA channels, 13 Interrupt request channels, 2 Timer/
    Counter channels, and a Real Time Clock
o   Reduced recovery time (120 ns) between control
o   114 bytes of CMOS RAM memory
o   8 MHz DMA clock with programmable internal divider for 4 MHz 
    operation
o   Programmable wait states for the DMA cycle
o   16 Mbytes DMA address space
o   Single chip 84-pin CMOS implementation

**82C601/A Single Chip Peripheral Controller                 <08/30/90
***Notes:...
***Info:...
***Versions:
82C601
82C601A

The (very short) datasheet for the 82C601A updates one feature from:
o   16 mA Output Drives
to
o   16mA and 24mA Output Drives

It goes on to say:

"The system  bus interface  buffers are capable  of sinking  24mA, the
parallel port interface signals are capable of sinking 16mA"

This is the  only difference that has been  found, although the entire
(long) datasheet for the 82C601 has not been read. YMMV.


***Features:...
**82C607   Multifunction Controller                             <Jun88...
**82C710   Universal Peripheral Controller                     c:Aug90...
**82C711   Universal Peripheral Controller II                  c:Jan91...
**82C712   Universal Peripheral Controller II                  c:Jan91...
**82C721   Universal Peripheral Controller III                 c:May93...
**82C735   I/O Peripheral Controller With Printgine            c:Jul93...
**82C835   Single CHIP 386sx AT Cache Controller               c:Apr91...
**F87000   Multi-Mode Peripheral Chip                         11/23/93...
**Other:...
**Disk:...
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*Contaq  . . . . . [no datasheets, some info]...
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*Forex . . . . . . [List only, no datasheets found]...
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**82395SX     Smart Cache                                     12/17/90
***Notes:...
**82396SX     Smart Cache                                     12/17/90...
**82485       Turbo Cache (and 485Turbocache)                      c90...
**82489DX       Advanced Programmable Interrupt Controller    10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91...
**82495XP/490XP Cache Controller / Cache RAM (for i860)       06/05/91...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
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