Zilog EZ80F916 - Manual (Page 123)

UM014423-0607 Using the Integrated Development Environment
ZiLOG Developer Studio II
eZ80Acclaim! ® User Manual
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frequency. The default ZDI clock frequency will be used if an alternate ZDI clock
frequency is not available for the given system clock frequency.
– Click OK.
•
If you select SerialSmartCable and click Setup in the Debug Tool area, the Setup
Serial Communication dialog box is displayed.
Figure 69. Setup Serial Communication Dialog Box
– Use the Baud Rate drop-down list box to select the appropriate baud rate: 19200,
38400, 57600, or 115200. The default is 57600.
– Select the host COM port connected to your target.
ZDS II sets the COM port settings for data, parity, stop, and flow control. You do
not need to set these.
– Select the Use Alternate ZDI Clock Frequency check box if you want to use the
alternate ZDI clock frequency.
In previous versions of the ZDS II, you were required to choose the appropriate
ZDI clock frequency. In releases after 4.7.2, that option has been replaced with the
system clock and oscillator frequency so that ZDS can choose the appropriate ZDI
communication rate(s).
ZDS uses the information in the following table to make the ZDI clock frequency
selection:
System Clock
Frequency (MHz)
Default ZDI Clock
Frequency (MHz)
Alternate ZDI Clock
Frequency (MHz)
2–3.9 1 1
4–6.9 2 1
7–7.9 2 2
8–12.9 4 2
13–15.9 4 4
16–24.9 8 4
25–50 8 8