Re: [N8VEM-S100:6429] Re: IMSAI 8080A CPU board help.

[litte...@mchsi.com]

Thanks Josh & Gary !

Jumped as suggested, works fine !

v1.2 works as expected w/J5 = 1-2.

Only com port, minimal testing...
Works fine, passes Memory test...

v2.3 works as expected w/J5 = 2-3.

Com port & prop I/O running simultaneous as
display/keyboard input devices. Memory test 
'R 00 7F' was rock solid and passed.

Only one anomaly...

When I 'dir' from com port I get;
A: MON-32K  COM


When I 'dir' from prop I/O I get;

a>dir
A: MON-32K  COM : ASM      COM : BIOS     ASM : STAT     COM
A: CCSINIT  COM : CCSYSGEN COM : CPM24CCS COM : DDT      COM
A: DEBLOCK  ASM : CBIOS    ASM : CCBIOS   ASM : CCBOOT   ASM
A: DISKDEF  LIB : DUMP     ASM : DUMP     COM : ED       COM
A: GENMOD   COM : MOVCPM   COM : PIP      COM : RLOCBIOS COM
A: STDBIOS  ASM : SUBMIT   COM : SYSGEN   COM : XSUB     COM
A: LOAD     COM : -CCSCPM  251

Weird ???










----- Original Message -----
From: "Gary Kaufman" <geka...@gmail.com>
To: n8vem...@googlegroups.com
Sent: Monday, February 23, 2015 9:01:14 PM GMT -06:00 US/Canada Central
Subject: Re: [N8VEM-S100:6429] Re: IMSAI 8080A CPU board help.

Todd -

I just have the left most jumper (1-2) on JP9, with the remainder open.

- Gary