參數(shù)資料
型號(hào)： S1C60L05F
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
封裝： PLASTIC, QFP6-60
文件頁(yè)數(shù)： 27/104頁(yè)
文件大?。?/td> 697K
代理商： S1C60L05F
S1C60N05 TECHNICAL MANUAL
EPSON
21
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Input Ports)
Input port data (0E0H)
The input data of the input port pins can be read with these
registers.
When "1" is read:
High level
When "0" is read:
Low level
Writing:
Invalid
The value read is "1" when the pin voltage of the four bits of
the input ports (K00–K03) goes high (VDD), and "0" when the
voltage goes low (VSS). These bits are reading, so writing
cannot be done.
Interrupt mask registers (0E8H)
Masking the interrupt of the input port pins can be done
with these registers.
When "1" is written:
Enable
When "0" is written:
Mask
Reading:
Valid
With these registers, masking of the input port bits can be
done for each of the four bits. After an initial reset, these
registers are all set to "0".
Interrupt factor flags (0EDH D0)
These flags indicate the occurrence of an input interrupt.
When "1" is read:
Interrupt has occurred
When "0" is read:
Interrupt has not occurred
Writing:
Invalid
The interrupt factor flag IK0 is associated with K00–K03,
respectively. From the status of these flags, the software
can decide whether an input interrupt has occurred.
These flags are reset when the software has read them.
Reading of interrupt factor flags is available at EI, but be
careful in the following cases.
If the interrupt mask register value corresponding to the
interrupt factor flags to be read is set to "1", an interrupt
request will be generated by the interrupt factor flags set
timing, or an interrupt request will not be generated.
After an initial reset, these flags are set to "0".
K00–K03
IK0
EIK00–EIK03
相關(guān)PDF資料
PDF描述
S1C60L05D 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC53
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參數(shù)描述
S1C60L08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
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S1C60N05 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N16 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
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