HackMac: fix a copy&paste error

2016-04-10T11:18:37Z

fix a copy&paste error

← Older revision		Revision as of 11:18, 10 April 2016
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	The ~~GRAM~~ format is a headered [[Formats#ROM_dump_formats\|ROM dump format]] from the cartridge memory chips, created by E.P. Rebel from Netherlands.		The ROM/RAM format is a headered [[Formats#ROM_dump_formats\|ROM dump format]] from the cartridge memory chips, created by E.P. Rebel from Netherlands.

	The contents of these files are taken from the ROMs of the cartridge or other locations within the CPU address space, so there must be meta-data about the origin of the data. In fact, these files are commonly 8198 bytes long, that is, 6 bytes for header information plus the common size of a ROM (8K).		The contents of these files are taken from the ROMs of the cartridge or other locations within the CPU address space, so there must be meta-data about the origin of the data. In fact, these files are commonly 8198 bytes long, that is, 6 bytes for header information plus the common size of a ROM (8K).

HackMac: initial content

2016-04-10T11:16:52Z

initial content

New page

The GRAM format is a headered [[Formats#ROM_dump_formats|ROM dump format]] from the cartridge memory chips, created by E.P. Rebel from Netherlands.

The contents of these files are taken from the ROMs of the cartridge or other locations within the CPU address space, so there must be meta-data about the origin of the data. In fact, these files are commonly 8198 bytes long, that is, 6 bytes for header information plus the common size of a ROM (8K).

{| style="width:60em; text-align:center"
|-
| style="width:4em" |
| style="width:7em" | 0
| style="width:7em" | 1
| style="width:7em" | 2
| style="width:7em" | 3
| style="width:7em" | 4
| style="width:7em" | 5
| style="width:7em" | 6
| style="width:7em" | 7
|-
| 0x00
| colspan="2" style="border: 1px solid black; padding:0.2ex" | Flag
| colspan="2" style="border: 1px solid black; padding:0.2ex" | Length
| colspan="2" style="border: 1px solid black; padding:0.2ex" | Address
| colspan="2" style="border: 1px solid black; padding:0.2ex" | Data
|-
| 0x08
| rowspan="3" colspan="8" style="border: 1px solid black; padding:0.2ex" | Data
|-
| ...
|-
| end
|}

'''Flag'''

Value >0000: More files will follow.

'''Length'''

This word specifies the *total* size of data. Is is the sum of the header size (6 bytes) plus the length of data. If the file is larger, only the given length of data is used.

'''Address'''

Memory address in the CPU address space.

== Other Headered Dump File Formats ==
* [[GRAM Karte format|GRAM Karte]] (Mechatronic, West-Germany)
* [[GRAM Kracker format |GRAM Kracker]] (Millers Graphics, USA)
* [[GRAM Simulator format|GRAM Simulator]] (TI Gebruikers Groep, Netherlands)
* [[Module Simulator format|Module Simulator]] (Texas Instruments)
* [[Memory Image format E/A Module|Memory Image E/A Module]] (Texas Instruments)
* [[Memory Image format Easybug|Memory Image Easybug]] (Texas Instruments)
* [[DSR RAM Handler format|DSR RAM Handler]] (E.P. Rebel, Netherlands)

[[Category:File Format]]

RAM Module Handler format - Revision history

HackMac: fix a copy&paste error

HackMac: initial content