EZ80F920200ZCO Zilog, EZ80F920200ZCO Datasheet - Page 83

• Manufacturer Part Number: EZ80F920200ZCO
• Description: KIT DEV FOR EZ80F92 W/C-COMPILER
• Manufacturer: Zilog
• Series: eZ80 Acclaim!®r
• Type: MCUr

Specifications of EZ80F920200ZCO

• Contents: 2 Primary Boards, Hardware, Software and Documentation
• For Use With/related Products: eZ80F92
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3162; EZ80F920200ZCO

Appendix A
General Array Logic Equations
UM013904-0203
U10 Address Decoder
//`define
//`define
//`define
//`define
// FOR eZ80 Development Platform Rev B
// This PAL generates 4 memory chip selects
module f92_decod(
nCS_EX, //Enables Extension Module's Memory when Low
nFL_DIS,//when Low WEB Module Flash is disabled (nDIS_FL=0),
nCS0,
A7,
A6,
A5,
A4,
A3,
A2,
A1,
A0,
nCS2,
This appendix shows the equations for disabling the Ethernet signals pro-
vided by the U10 and U15 General Array Logic (GAL) devices.
//when High nDIS_FL depends upon state of nmemenX
//A23
//A22
//A21
//A20
//A19
//A18
//A17
//A16
idle
state1
state2
state3
2'b00
2'b01
2'b11
2'b10
PRELIMINARY
eZ80F92 Development Kit
User Manual
Appendix A
73