參數(shù)資料
型號: S1C60N01F
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP48
封裝: PLASTIC, QFP12-48
文件頁數(shù): 17/153頁
文件大?。?/td> 901K
代理商: S1C60N01F
S1C60N01 TECHNICAL SOFTWARE
EPSON
II-25
CHAPTER 3: PERIPHERAL CIRCUITS (I/O Ports)
Loading P00–P03 input data into A register
Label
Mnemonic/operand
Comment
LD
Y,0FCH
;Set address of I/O control port
AND
MY,1110B
;Set port as input port
LD
Y,0F6H
;Set address of port
LD
A,MY
;A register
← P00–P03
As shown in Figure 3.4.1, the four instruction steps above
load the data of the I/O ports into the A register.
D3
P03
D2
P02
D1
P01
D0
P00
A register
Examples of I/O port
control program
Fig. 3.4.1
Loading into the A register
相關(guān)PDF資料
PDF描述
S1C60N02D 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC52
S1C60L02 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48
S1C60N08D 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96
S1C60N08F0A0100 MICROCONTROLLER, PQFP100
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