From WikiChip
Difference between revisions of "amd/am186/n80c186-12"
< amd‎ | am186

Line 24: Line 24:
 
| frequency          = 12.5 MHz
 
| frequency          = 12.5 MHz
 
| bus type            =  
 
| bus type            =  
| bus speed          = 3,125 MHz
+
| bus speed          = 3.125 MHz
 
| bus rate            = 3.125 MT/s
 
| bus rate            = 3.125 MT/s
  

Revision as of 05:26, 30 May 2016

Template:mpu N80C186-12 is an 80186-based microprocessor manufactured by AMD. This model is a redesigned CMOS version that operated at 12.5 MHz and introduced a number of enhancements in addition to being lower-power CMOS, including a DRAM Refresh Control Unit and various power saving modes.

Cache

Main article: 80186 § Cache
Cache Info [Edit Values]
L1$ 0 KB
"KB" is not declared as a valid unit of measurement for this property.
1x0 KB
L2$ 0 KB
"KB" is not declared as a valid unit of measurement for this property.
1x0 KB

Graphics

This chip had no integrated graphics processing unit.

Features

  • 10 new instructions
  • Two DMA channels
  • Three programmable interrupt timers
  • Local Bus Controller
  • Object code-compatible with all 86/88 software
  • Power saving mode
  • DRAM Refresh Control Unit