The collected works of ivelegacy - Page 21

I confirm the following branch & trap instructions:

• ConditionalExecution.Branch.if.bit.set
• ConditionalExecution.Branch.if.bit.clr
• ConditionalExecution.Trap.if.bit.set
• ConditionalExecution.Trap.if.bit.clr

as you can access r0 which always return zero (0x0000.0000)
the following instructions are a subset case of the above

• ConditionalExecution.Branch
• ConditionalExecution.Trap

e.g.
ConditionalExecution.Branch is implemented as ConditionalExecution.Branch.if.bit.clr using r0
is bit.whatever clear in r0 ? yes, always


Conditional Execution uses 16 conditions (4 bit, encoded, including overflow, carry, zero, negative, positive, etc) from the CCR (conditional code register)
you can choose to " inhibit " the updating of the CCR, each instruction features the choice as there is a specific " CCR inhibit " bit in the Instruction forma (above is called " mode ", I still have to rename it in the documentation)

each branch can be specified as

• PC=rs1
• PC=imm32
• PC=rs1+signed(imm32)

which permits absolutes branches, and relative branches, and register-driven branches
(the program counter is now part of the registers-set, rs1 can be equal to PC)


what do you think ?

progress ?

ironically I have to download a stage3-i686 , in order to emerge a stage4 for CoNix (cooperative unix, it runs on Windows Xp), I need to support a customer, he doesn't want to buy products by Mentor, thus I will emerge a customized stage4 in order to support a few HDL tools, all of this with the purpose of integrating windows and linux in the most useful and comfortable way.

might be good for you, too ? do you want to give gentoo a try ?

I am also going to add

• saturated arithmetic
• test r0: { branch if zero, otherwise decrement by 1 } (it's used in 68k)

two days gone in the attempt of installing the CoNix 's TAP over the XP lan, which has a secret: ICMP is not supported, and nobody tells you this (uuu-UAI?!?), so ... if you try to understand if the engine is working, the ping is deceiving, since not supported

I feel like a monkey, coloring points, but hey? progress, now CoNix has its TAP on XP
(and I can also attach the first physical uart)

the VDU looks like the one I am building here, impressed

4 channels @ 200Mhz, pleaZe

the DSO in the above picture is a Yokogawa DL1540C , 4 Ch. @ 200MSa/s Dig, 150 MHz, it looks like a macintosh/SE , ain't it ?

here I have a Rigol cubed-shape DSO, it comes with dual channels @ 100Mhz engine, yesterday I tried the Yokogawa , one of my friends owns it, and … it was machine-love at the first threshold shoot

tooR wrote: I need to decide the price.

good, thus the above is the reason why you haven't replied my emails
technical details originally promised
(and I didn't want to sell kits, I was just curious to hear)
never sent

tooR wrote: i spend many money for part, mpt5, cpu, electronic ic, programmer, eprom .... and many time to identify the many circuit layer in pmt5

your language (including italian) is very "hard" to be understood, but it's not the point since it was not a misunderstanding, the point is that you have promised documentation in different occasions while it's clear that you have never had the intention to release

it's not a criticism to "kits for sale", but I don't like to be taken for a ride , thus I will avoid to waste my time with you again.

met a local TV she-presenter, can I collect a new autograph?
(oh my god, never seen hair that way, and it's not a wig )

I collect autographs

fu wrote: everyone is a presenter now, just switch on the webcam

Victoria Cabello (aka " Viky " on MTV channel) is on my wish-list
(she is British for one half, so ... her autograph is double styled)


oh, not to mention Nati Bel , from Porto Alegre , Rio Grande do sul , Brazil
a South America girl who is British for one half (her father) is a sex-appeal singularity
thus her autograph is on the bulletin board, in first position
and my GaGa friend would like to pull a lot of darts against her

I am going to buy a brand new hard drive, SCA, 120Gbyte of capacity, 15Krpm, for my Octane.
thus I decline your invite, mr pierocks

the hard drive costs 150 euro (yes, brand new, 1 year of warranty), it will take time in order to complete the budget, since I do not want to charge my paypal credit with cash, I mean … I am collecting payments on ebay/bazar, so … things to sell, paypal credits to get, and a purpose to be achieved, a hard drive to buy at the end (will I be complete for xmas ? will I find it under the tree ? who knows ...)

oh, and I need qty=4 s/ATA-II hard drives, no more than 250Gbyte of capacity each, in order to complete my storage rack
say, more 120 euro of budget

in the next life with h.o.p.e.(1)


(1) " Hold On, Pains End "

ColiNux integrated with Windows XP , you can see a mobaxterm console, and Geany with a running shell
it's good if you want to integrated Understand with linux , or GHDL with Windows

here it is another snapshot

armanox wrote: As someone who used to run Gentoo on an Octane (back 2007-2009), I wouldn't bother

emmm, Houston we still have a problem ...
currently, with the IP30-kernel, and with mips4-rootfs

armanox wrote: software for IRIX

no doubt, even if it's license matter

e.g. I have an original CD, " Pro/E for Irix "
and I can't use it because I do not have a license
and I can't get a license because no-one is able to provide a license for " Pro/E for Irix " nowadays
if you ask the Company (offering them money in order buy a license) - " take my money, give me a license, pleaZe "
they answer " sorry, we won't, it's an obsolete product "

no license, no party

(oh, it's the same for Illustrator , Photoshop , Mathematica and RobCad)

armanox wrote: Can I use it to host Drupal? Build a cloud storage network? Etc)

no doubt, but … one can buy a 10 USD router, looooonix-compliant (e.g. 703)
and put those toys there, to be used remotely, from the IRIX shell

• PowerPC440, codename "Ebony": still available
• PowerPC7410, codename "Sandpoint3", made by Motorola/Freescale: sold
• PowerPC7445, codename "Sandpoint3", made by Motorola/Freescale: sold

Also … I can provide a few PPC405GP boards

jan-jaap wrote: Tapes don't support directories

this is a problem for me, I need my folders
but, I can put a tar (Tape ARchive) on tapes

the picture above, a super computer on the grass, interesting
what about the power supply?

p.s.
which Apps are you going to launch?
What are you going to do with that?

a friend of mine, which happens to have a job on MTV
told me that he was not happy with his G5 & FinalCut
too many crashes, too many head pain, too many pills
then he bought an intel mac , and he is feeling fine