m25p10-copy
所属分类：单片机开发
开发工具：Asm
文件大小：2KB
下载次数：25
上传日期：2008-01-11 14:28:40
上 传 者：
sron63
说明： Making a cheap 1M SPI Rom Emulator
8 second to copy from parallel to SPI
re-Program STM Serial Flash M25P10 by reading 29010 parallel ROM
Running on standard 8051 32 I/O, a TTL 7407 as bus switch.
Total programming time is about 8 seconds including Erase, Program
(err)
文件列表:
m25p10-copy.asm (7688, 2008-01-11)
re-Program STM Serial Flash M25P10 by reading 29010 parallel ROM
Running on standard 8051 32 I/O, a TTL 7407 as bus switch.
Total programming time is about 8 seconds including Erase, Program
----------------------------------------------------------------------
+-------+
| | Data 8, Address 17, CS
| | +----------+
| 89C51 |====/===| W27C010 |
| | 26 +----------+
| |
| |
| |----+
+-------+ |
| |
/4 |
| |
+-------+ +------+
|Relay |---|TTL |
| x4| | 7407|
+-------+ +------+
|
/4
|
+-------+
|M25P10 |
| SPI |
+-------+
----------------------------------------------------------------------
Pin Outs
PORT 0 D00-D07
PORT 1 A00-A07
PORT 2 A08-A15
PORT 3 Control Pins
P3.0 DATA
P3.1 CLK
P3.2 Q
P3.3 25P10 CS\
P3.4 LED
P3.5 7407 (Relay Switch)
P3.6 A16
P3.7 29010 CS\
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