[Coco] RTC needed

[L. Curtis Boyle]

Rick Ulland if CoNect used to sell 16550 based serial boards that did run at 57600 and 115200, with hardware flow control. 

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> On Dec 5, 2017, at 7:25 PM, Steve Pedersen <666jacktheknife666 at gmail.com> wrote:
> 
> Ah, I was hopeing the board could push 115200 with hw flow control, ah well
> bummer.
> back to me scrounging the net for serial port schematics I can copy from.
> There is no highspeed( for the coco world) serial ports availible. If I can
> bend my head around interfaceing the coco buss I will try my hand at making
> a serial port tied to an esp8266 So I can bbs with my coco.
> 
> On Tue, Dec 5, 2017 at 4:52 PM, Kandur <k at qdv.pw> wrote:
> 
>> Hi,
>> While my coco was downstairs in the shop, running os-9 L-2,
>> I used the LR Super Board's ACIA ports to connect to 2 Hazeltine CRT
>> terminals upstairs.
>> Both worked full speed at 9600 baud. Used the parallell printer port as
>> well.
>> I only have the sorce code for this board.
>> http://p.uio.pw/coco/LR-SB%20Source.zip
>> 
>> Please mail me off list, if interested.
>> 
>> Kandur
>> 
>> Tuesday, December 5, 2017, 4:03:56 PM, you wrote:
>>> Would be happy to buy this. and If ed will except it maby he could
>> reverse
>>> engineer it and make a run of the boards. Good fast serial ports would So
>>> be handy to have.
>> 
>>> On Tue, Dec 5, 2017 at 3:18 PM, Kandur <k at qdv.pw> wrote:
>> 
>>>> Hi,
>>>> I do have an
>>>> LR-Tech Super Board, it has 1 parallel + 2 serial ports
>>>> and a battery backed up real time clock.
>>>> It works with the Coco 1, 2 and 3.
>>>> Got 2 new CR2325 batteries for it.
>>>> http://p.uio.pw/wordpress/?p=201
>>>> For the right price, it could be yours.
>> 
>>>> Kandur
>> 
>>>> Tuesday, December 5, 2017, 3:03:28 PM, you wrote:
>>>>> I am currently using a cloud-9 IDE interface just for a real time
>> clock.
>>>> Are
>>>>> there any RTC solution available these days for standalone CoCos (no
>>>>> Drivewire)? I am using a CoCoSDC, so no ROMs in there to swap out. Is
>>>> the ROM clock chip even still made?
>> 
>>>> --
>>>> Coco mailing list
>>>> Coco at maltedmedia.com
>>>> https://pairlist5.pair.net/mailman/listinfo/coco
>> 
>> 
>> 
>> 
>> 
>>> Those who can make you believe absurdities can make you commit
>> atrocities.
>>> - Voltaire
>>> Duty is heaver than a mountain, Death is lighter then a feather. -
>> Imperial
>>> Rescript
>> 
>> --
>> Coco mailing list
>> Coco at maltedmedia.com
>> https://pairlist5.pair.net/mailman/listinfo/coco
>> 
> 
> 
> 
> -- 
> Those who can make you believe absurdities can make you commit atrocities.
> - Voltaire
> Duty is heaver than a mountain, Death is lighter then a feather. - Imperial
> Rescript
> 
> -- 
> Coco mailing list
> Coco at maltedmedia.com
> https://pairlist5.pair.net/mailman/listinfo/coco
>