EZ80L920210ZCO Zilog, EZ80L920210ZCO Datasheet - Page 69

• Manufacturer Part Number: EZ80L920210ZCO
• Description: KIT DEV EZ80 WEB SERVER
• Manufacturer: Zilog
• Series: eZ80®r

Specifications of EZ80L920210ZCO

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: eZ80L92
• Primary Attributes: *
• Secondary Attributes: *
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3165; EZ80L920210ZCO; Q1370684

Troubleshooting
Overview
Cannot Download Code
No Output on Console Port
UM012906-0103
Before contacting ZiLOG Customer Support to submit a problem report,
please follow these simple steps. If a hardware failure is suspected, con-
tact a local ZiLOG representative for assistance.
If you are unable to download code to RAM using ZDS, make sure to
press and release the Reset button on the eZ80
prior to selecting Build
The eZ80L92 Development Kit is shipped with a Flash Loader utility that
is loaded in the protected boot sector of Flash memory (U3). Upon power-
up of the eZ80
eZ80L92 device on the module starts running code from this Flash mem-
ory area. This code enables the Console port with settings of 57.6kbps, 8,
N, 1.
The Console checks the Receive buffer. If a space character is received on
the Console port, the Flash Loader utility is enabled and a boot message
should be displayed on your connected device. If no message is dis-
played, check the following:
•
•
Jumper J2 must be ON (IrDA is disabled)
On Connector J6, the jumper must be removed from pins 6 and 9 (pin
names con_dis and GND).
®
Development Platform and the eZ80L92 Module, the
PRELIMINARY
Debug
Reset + Go in ZDS.
eZ80L92 Development Kit
®
Development Platform
User Manual
Overview
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