Difference between revisions of "84PCE:Ports:1005"

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== Synopsis ==
 
== Synopsis ==
 
'''Port Number:''' 1005
 
'''Port Number:''' 1005
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'''Memory-mapped Address:''' E00005
  
 
'''Function:''' Possibly controls wait states to VRAM accesses.
 
'''Function:''' Possibly controls wait states to VRAM accesses.

Revision as of 19:02, 30 March 2015

Synopsis

Port Number: 1005

Memory-mapped Address: E00005

Function: Possibly controls wait states to VRAM accesses.

Details

Value    Effect   
00 Instant hard crash & reset
01 Makes OS a little (? 40 %) faster for some operations
02-03 No ill-effects
04 Normal value
10 OS feels noticeably sluggish
20 OS is unbearably sluggish, RAM program dummy loop is not slower
FF Don't even bother trying to do anything