EZ80L920210ZCO Zilog, EZ80L920210ZCO Datasheet - Page 57

• 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

Operational Description
UM012906-0103
Ethernet Media Access Controller
Figure 13 illustrates the bottom layer silkscreen of the eZ80L92 Module.
The purpose of the eZ80L92 Module as a feature of the eZ80L92 Devel-
opment Kit is to provide the application developer with a plug-in tool to
evaluate the EMAC, memory, IrDA, and other features of the eZ80L92
device.
The eZ80L92 Development Kit contains a CS8900A Ethernet Media
Access Controller (EMAC—controls MAC and PHY functions) which is
attached to the data/address bus (A0–A3, D0–D7, RD, and WR) of the
processor. This chip is connected to the processor’s CS3 Chip Select, and
to the PD4 pins for interrupt purposes. Connection of pins PD6 and PD7
Figure 13. Bottom Layer
PRELIMINARY
eZ80L92 Development Kit
Operational Description
User Manual
47