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| 型號(hào)： | 22505_1 |
| 英文描述： | AMD Test Interface Port Board Schematics? 149KB (PDF) |
| 中文描述： | AMD測(cè)試接口端口板原理圖？ 149KB（PDF格式） |
| 文件頁(yè)數(shù)： | 52/78頁(yè) |
| 文件大?。?/td> | 2691K |
| 代理商： | 22505_1 |
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Test Interface Port Board User’s Manual
2-28
Using the Flash Memory
You can program the Flash memory with diagnostics, a monitor, or a small
application. However, a primary design function of the Flash memory is to provide
the host board with an alternate boot location. For example, if the host board has
a soldered-down Flash memory device and that Flash memory becomes corrupted,
you can reprogram the Flash memory without removing it from the board by using
the functions of the TIP board. You can accomplish this task by programming the
TIP board Flash memory with a utility program, like the AMD E86MON
software, which has a reprogram function to allow copying the contents of the TIP
board Flash memory to the host board Flash memory.
More specifically, when the TIP board is hosted by an Am186CC/CH/CU device
microcontroller that is connected to a monitor, the TIP board can reprogram the
Customer Development Platform (CDP) on-board Flash memory. With the Flash
memory on the TIP board being programmed with E86MON software, the CDP
can be booted through the TIP board. Now you can begin the reprogramming
sequence by entering
z
on the keyboard. Follow a few simple instructions, and the
Flash memory on the Am186CC/CH/CU CDP device is reprogrammed. This is a
simpler process than removing the soldered down Flash memory on the CDP board,
programming it on a programmer, then re-soldering the Flash memory back on to
the CDP device.
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