參數(shù)資料
型號(hào): IT8712F
英文描述: EC-LPC I/O Programming Guide EC-v0.2 | PC Product Line
中文描述: 歐盟預(yù)測(cè)編碼的I / O編程指南歐共體v0.2 |個(gè)人電腦產(chǎn)品線
文件頁(yè)數(shù): 13/30頁(yè)
文件大?。?/td> 311K
代理商: IT8712F
4.3
www.ite.com.tw 9
www.iteusa.com
Programming Sequence and Flow Charts
Serial Port 1 (LDN=01h)
Table 4-2. Serial Port 1 Configuration Registers
Default
00h
Serial Port 1 Activate
03h
Serial Port 1 Base Address MSB Register
F8h
Serial Port 1 Base Address LSB Register
04h
Serial Port 1 Interrupt Level Select
00h
Serial Port 1 Special Configuration Register
LDN
01h
01h
01h
01h
01h
Index
30h
60h
61h
70h
F0h
R/W
R/W
R/W
R/W
R/W
R/W
Configuration Register or Action
Go in Configuration
out 2e 87
out 2e 87
Read, Write...
Set Read or Write Command
Set LDN=01h
out 2e 07
out 2f 01
Get Serial port 1 base address
out 2e 60
in 2
f
out 2e 61
in 2
f
Figure 4-3. Serial Port Control Flow Chart
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