NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 547

KIT EVAUATION NUC100/120/130/140

NUMICRO-SDK

Manufacturer Part Number
NUMICRO-SDK
Description
KIT EVAUATION NUC100/120/130/140
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Type
MCUr
Datasheets

Specifications of NUMICRO-SDK

Contents
Board, Cable, CD, Nu-Link
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
NUC100, NUC120, NUC130, NUC140

Available stocks

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Manufacturer
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Price
Part Number:
NUMICRO-SDK
Manufacturer:
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Insert Idle Cycle
When EBI accessing continuously, there may occur bus conflict if the device access time is much
slow with system operating. EBI controller supply additional idle cycle to solve this problem.
During idle cycle, all control signals of EBI are inactive. Figure 5-113 show idle cycle as below:
There are two conditions that EBI can insert idle cycle by timing control:
By setting ExtIW2X, and ExtIR2R of register EXTIME, the time of idle cycle can be specified from
0~15 MCLK.
1.
2.
After write access
After read access and before next read access
NuMicro™ NUC100 Series Technical Reference Manual
Figure 5-113 Timing Control Waveform for Insert Idle Cycle
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Publication Release Date: Oct 22, 2010
Revision V1.06

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