Cromemco 8K Bytesaver - Revision history

Jeffa: /* Resources */ add category ME2700

2018-08-10T16:04:53Z

‎Resources: add category ME2700

Jeffa: /* Resources */ add rev 1.1

2016-12-01T14:56:48Z

‎Resources: add rev 1.1

Jeffa: Added resources heading and MEMON80 and Martin Eberhard category

2016-12-01T14:45:22Z

Added resources heading and MEMON80 and Martin Eberhard category

Jeffa: Added link to ME2700 downloads

2016-06-27T22:09:30Z

Added link to ME2700 downloads

Jeffa: Jeffa moved page Cromemco 8K Bytesave to Cromemco 8K Bytesaver: mispelled

2016-05-14T02:01:16Z

Jeffa moved page Cromemco 8K Bytesave to Cromemco 8K Bytesaver: mispelled

Jeffa: changed category from s-100 to s-100 Boards

2016-02-10T18:45:38Z

changed category from s-100 to s-100 Boards

Jeffa: Initial Creation

2016-02-10T18:40:02Z

Initial Creation

New page

[[File:8K Bytesaver.jpg|600px]]

{{ blockquote|
Cromemco 8K Bytesaver EPROM board. Working.
My dad and I each built one of these. I think this one was mine.
}}

Here is the .PRN file from a simple program I loaded into a 2708 to test my ability to program an EPROM with Martin Eberhard’s post era ME2700 Orphan EPROM Programmer. On my Imsai front panel I examined the address C000 then pressed run. Yup the programmed output LEDs change state based on the programmed input paddle switches.

Now it's off to find a simple monitor program to load in EPROM(s) and decide which I/O card to use for serial communications.

<source lang="text">
; jha 2/10/2016 !Light data LED for corresponding switch
; ImsaiTp1.asm Imsai Test Program 1 from pp. 35. of Imsai documentation.

START:
C000 org 0c000h

LOOP:
C000 DBFF in 0FFh
C002 D3FF out 0FFh
C004 C300C0 jmp LOOP
C007 end
</source>

[[Category:Cromemco]]
[[Category:S-100]]
[[Category:Operational]]

← Older revision		Revision as of 16:04, 10 August 2018
Line 34:		Line 34:
	[[Category:Operational]]		[[Category:Operational]]
	[[Category:Martin Eberhard]]		[[Category:Martin Eberhard]]
		+	[[Category:ME2700]]

@@ Line 25: / Line 25: @@
 ==Resources==
 * ME2700 EPROM programmer firmware and documentation located [https://drive.google.com/folderview?id=0B-XdfCubTNJJRnB2cXpQM1RBMWs&usp=drive_web here.]
-* Martin Eberhard [https://drive.google.com/drive/folders/0B-XdfCubTNJJNW54UWJJVnpKMlE MEMON80]
+* Martin Eberhard [https://drive.google.com/drive/folders/0B-XdfCubTNJJNW54UWJJVnpKMlE MEMON80] Rev. 1.1
 Now it's off to find a simple monitor program to load in EPROM(s) and decide which I/O card to use for serial communications.

← Older revision		Revision as of 22:09, 27 June 2016
Line 8:		Line 8:

	Here is the .PRN file from a simple program I loaded into a 2708 to test my ability to program an EPROM with Martin Eberhard’s post era ME2700 Orphan EPROM Programmer. On my Imsai front panel I examined the address C000 then pressed run. Yup the programmed output LEDs change state based on the programmed input paddle switches.		Here is the .PRN file from a simple program I loaded into a 2708 to test my ability to program an EPROM with Martin Eberhard’s post era ME2700 Orphan EPROM Programmer. On my Imsai front panel I examined the address C000 then pressed run. Yup the programmed output LEDs change state based on the programmed input paddle switches.
		+
		+	ME2700 EPROM programmer firmware and documentation located [https://drive.google.com/folderview?id=0B-XdfCubTNJJRnB2cXpQM1RBMWs&usp=drive_web here.]

	Now it's off to find a simple monitor program to load in EPROM(s) and decide which I/O card to use for serial communications.		Now it's off to find a simple monitor program to load in EPROM(s) and decide which I/O card to use for serial communications.

@@ Line 8: / Line 8: @@
 Here is the .PRN file from a simple program I loaded into a 2708 to test my ability to program an EPROM with Martin Eberhard’s post era ME2700 Orphan EPROM Programmer. On my Imsai front panel I examined the address C000 then pressed run. Yup the programmed output LEDs change state based on the programmed input paddle switches.
 <source lang="text">
@@ Line 27: / Line 23: @@
 </source>
@@ Line 32: / Line 33: @@
 [[Category:S-100 Boards]]
 [[Category:Operational]]

← Older revision	Revision as of 02:01, 14 May 2016
(No difference)

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 [[Category:Cromemco]]
-[[Category:S-100]]
+[[Category:S-100 Boards]]
 [[Category:Operational]]