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参数资料
| 型号： | MD2203 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Disk OnChip 2000 DIP |
| 中文描述： | 2000年双酯片上磁盘 |
| 文件页数： | 10/21页 |
| 文件大小： | 948K |
| 代理商： | MD2203 |
DiskOnChip 2000 DIP
8KB
1MB
640KB
0
Display
RAM
0C8000h
BIOS
0A0000h
0F0000h
0FFFFFh
DiskOnChip
Extended
Memory
Figure 3: PC Memory Map
After reset, the BIOS executes the POST (Power On Self-Test), and then searches for all expansion
ROM devices. When DiskOnChip 2000 is found, the BIOS executes the Initial Program Loader
(IPL) code located in the boot-block area of DiskOnChip 2000. This code loads the TrueFFS driver
into system memory, installs DiskOnChip 2000 as a disk in the system, and then returns control back
to the BIOS code. The operating system subsequently attempts to identify disks that are available and
the DiskOnChip 2000 software (TrueFFS) responds by emulating a hard disk.
From this point onward, DiskOnChip 2000 is identified by the system as a standard disk drive. It is
assigned a drive letter and it can be used by any software application. No BIOS setup modifications,
autoexec.bat/config.sys modifications or external software are required.
DiskOnChip 2000 can be used as the only disk in the system, in which case it will be accessed as
drive [C:].
DiskOnChip 2000 can operate with or without a floppy drive, or with additional hard disks. When
working with a hard disk, DiskOnChip 2000 can be configured as the last drive (the default
configuration). In this case, the hard disk will be drive [C:] and DiskOnChip 2000 will be drive
[D:].
DiskOnChip 2000 can also be configured as the first drive. In this case, the hard disk will be drive
[D:] and DiskOnChip 2000 will be drive [C:].
DiskOnChip 2000 can be used as the boot device when configured as drive [C:]. In this
configuration, you must format DiskOnChip 2000 as a bootable device by copying the OS files
onto the disk. When running DOS, use the SYS command for this purpose.
91-SR-002-42-8L Rev.
3.4
10
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PDF描述 |
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| MD2203-D112 | Disk OnChip 2000 DIP |
| MD2203-D144 | Disk OnChip 2000 DIP |
| MD2203-D160 | Disk OnChip 2000 DIP |
| MD2203-D192 | Disk OnChip 2000 DIP |
| MD2203-D224 | Disk OnChip 2000 DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MD2203-D1024 | 功能描述:IC DOC2000 1GB 32-DIP RoHS:否 类别:存储卡，模块 >> 存储器 - 模块 系列:- 标准包装:100 系列:- 存储器类型:SDRAM 存储容量:1GB 速度:133MHz 特点:- 封装/外壳:168-DIMM |
| MD2203-D1024-V3 | 功能描述:IC DOC2000 1GB 32-DIP RoHS:否 类别:存储卡，模块 >> 存储器 - 模块 系列:- 标准包装:100 系列:- 存储器类型:SDRAM 存储容量:1GB 速度:133MHz 特点:- 封装/外壳:168-DIMM |
| MD2203-D1024-V3-X | 功能描述:IC DOC2000 1GB 32-DIP RoHS:否 类别:存储卡，模块 >> 存储器 - 模块 系列:- 标准包装:100 系列:- 存储器类型:SDRAM 存储容量:1GB 速度:133MHz 特点:- 封装/外壳:168-DIMM |
| MD2203-D1024-X | 功能描述:IC DOC2000 1GB 32-DIP RoHS:否 类别:存储卡，模块 >> 存储器 - 模块 系列:- 标准包装:100 系列:- 存储器类型:SDRAM 存储容量:1GB 速度:133MHz 特点:- 封装/外壳:168-DIMM |
| MD2203-D112 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Disk OnChip 2000 DIP |
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