EZ80F920200ZCO Zilog, EZ80F920200ZCO Datasheet - Page 74

• 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

UM013904-0203
03
04
09
eZ80F92 Flash Module
RAM
SRAM
ROM
NOR-Flash
Power
PowerSupply
-RESFLASH
-FLASHWE
-CSFLASH
Figures 22 through 30 diagram the layout of the eZ80F92 Flash Module. Ethernet circuiting devices are not loaded on the
eZ80F92 Flash Module. However, these devices appear in the following schematics for reference purposes.
A[0..23]
A[0..23]
D[0..7]
D[0..7]
-CS1
GND
-WR
-WR
V3.3
-RD
-RD
D[0..7]
A[0..23]
-RD
-WR
-CSFLASH
-RESFLASH
-FLASHWE
-CS1
V3.3
GND
D[0..7]
A[0..23]
-RD
-WR
02
05
Ethernet
CS8900A
CPU
eZ80
D[0..7]
A[0..23]
-RD
-WR
Figure 22. Schematic Diagram, #1 of 9—Top Level
IOCHRDY
-HALT_SLP
-ETHWR
-ACTIVE
RTC_VDD
-ETHRD
CLK_OUT
JTAG[1..4]
ETHIRQ
-SLEEP
-BUSREQ
SD[0..7]
SA[0..3]
-BUSACK
-INSTRD
-CS[0..3]
-RESET
PB[0..7]
PC[0..7]
PD[0..7]
-IOREQ
-MREQ
IICSDA
IICSCL
-WAIT
-NMI
TDO
PRELIMINARY
ETHIRQ
-SLEEP
-ACTIVE
-IOREQ
-MREQ
-INSTRD
-WAIT
-HALT_SLP
-BUSREQ
-BUSACK
-NMI
CLK_OUT
RTC_VDD
IICSDA
IICSCL
PB[0..7]
PC[0..7]
PD[0..7]
-CS[0..3]
JTAG[1..4]
TDO
-RESET
SD[0..7]
SA[0..3]
IOCHRDY
-ETHRD
-ETHWR
-RESET
-WAIT
07
06
Peripherals
Reset
Logic
CTRL-Logic
-RESET
-RESET
-WAIT
PD[0..7]
-CS[0..3]
IRDA_TXD
IRDA_RXD
IRDA_SD
-DIS_FLASH
-RESFLASH
IRDA_RXD
-CSFLASH
IRDA_TXD
-DIS_IRDA
IRDA_SD
IRDA_TXD
IRDA_RXD
IRDA_SD
IRDA_TXD
IRDA_RXD
IRDA_SD
-CSFLASH
-RESFLASH
-DIS_FLASH
-DIS_IRDA
eZ80F92 Development Kit
-RESET
-FLASHWE
-IOREQ
-MREQ
-INSTRD
-WAIT
-HALT_SLP
-BUSREQ
-BUSACK
-NMI
CLK_OUT
RTC_VDD
IICSDA
IICSCL
D[0..7]
A[0..23]
-WR
-RD
PB[0..7]
PC[0..7]
PD[0..7]
-CS[0..3]
JTAG[1..4]
TDO
V3.3
GND
08
Schematic Diagrams
Connector
Headers
-RESET
-FLASHWE
-IOREQ
-MREQ
-INSTRD
-WAIT
-HALT_SLP
-BUSREQ
-BUSACK
-NMI
CLK_OUT
RTC_VDD
IICSDA
IICSCL
D[0..7]
A[0..23]
-WR
-RD
-DIS_FLASH
-DIS_IRDA
PB[0..7]
PC[0..7]
PD[0..7]
-CS[0..3]
JTAG[1..4]
TDO
V3.3_EXT
GND_EXT
User Manual
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