#HDDRIVE yes or no!
27-Jun-93 11:58:56
Sb: #104496-#HDDRIVE yes or no!
Fm: Christian Busse 100121,1360
To: James Roath 76440,2336
> Kick 3.0 for all <
I don't know anything about this board, just read the ad…
Again, sorry, but I don't know anything about Retina updates/upgrades
except that thay have had their Workbench Emulation out finally… I have
gone for MERLIN (by XPert) which comes with 1, 2 or 4 Megs of onboard mem
(expandable to 16 Megs onboard and 1 Gig(!) externally), is expandable by
way of hardware add-ons. A realtime 24bit RGB – NOT YUV! – digitizer
module will be out next month, 24bit genlock and combined board digitizer
& genlock will be some time (months) longer. Following 'enhanced modules'
are (said to be) under development: memory expansion, video effects
generator, compression/decompression module, dsp module and render module
(whatever these are… oh, compression/decompression is MPEG(/JPEG) for
full motion video digitizing in realtime, video effects generator shall
surpass the Toaster (hear, hear! – oh, well Toaster's not available in
Germany anyway…) – what's DSP???) It ships with an Intuition (not just
Workbench!) emulator which emulates AGA under WB 2.x (i.e. all regular
Amiga graphic modes including 2, 4, 8, 16, 32, 64(EHB), 256, 4096(HAM) and
256000(HAM8) colours!). Emulation is in 4/8bit steps (4, 8, 16, 24 bits)
which means that for excample your workbench in 16 colours will be exactly
as fast as in 4 colours – MERLIN uses a 16 colour palette anyway. 32,
64(EHB) and 256 colours are all the same speed in 8bit mode, as are
4096(HAM) and 256000 (HAM8). Of course it can do 16.7 Mio colours,
resolution depending on installed memory (with my 4 Megs I could do 24 bit
in 1280×1024 resolution at 87Hz interlaced, or 1024×768 at 70 Hz
non-interlaced. Support for virtual screens is included, so you can have a
big screen size on a small monitor and scroll around smoothly thanks to
onboard blitter with a performance of 50 Megapixels/sec. MERLIN also
supports 'screen-in-screen' and 'screen-in-window', and will be RTG
compatible by way of EPROM (empty socket at the mom) when/if C= will have
it out. The only things that DON'T work with MERLIN are most games
(diskette boot, no use of Intuition), software that doesn't conform to WB
2.x (and over) programming rules and programs that directly address the
blitter. MERLIN supports screen promotion (always, this time, not this
time, never, ask) and doesn't use ChipMEM (Retina apparantly just copies
the ChipMEM display area to Retina for display but this I don't know for
sure…). The only problem with my MERLIN is – it doesn't work on my
system at all (boot-loop) and I'll have to send it back to them for a
replacement (SOB!!!) |^(
// Chris coming in from Germany
\X/ on AutoPilot 1.051……….