EZ80F920200ZCO Zilog, EZ80F920200ZCO Datasheet - Page 31

• 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
Signal
SCL
SDA
MOD_DIS
MWAIT
EM_D0
CS3
EM_D[7:1]
Reserved
Note: *All of the signals are driven directly by the CPU.
Pin #
5
7
9
13
15
17
21,23,25,
27,29,31,
33
35
the eZ80
features the eZ80F92 microcontroller. To mount an application module,
use the two male headers J6 and J8.
Jumper J6 carries the General Purpose Input/Output ports (GPIO), and
jumper J8 carries memory and control signals. To design an application
module, the user should be familiar with the architecture and features of
the eZ80F92 Flash Module currently installed. Tables 4 and 5 list the sig-
nals and functions related to each of these jumpers by pin. Power and
ground signals are omitted for the sake of simplicity.
Function
I
I
Modem Disable
Wait signal for the
CPU
Emulated Port A,
Bit 0
Chip Select 3 of
the CPU
Emulated Port A,
Bit [7:1]
®
2
2
C Clock
C Data
Development Platform, because the eZ80F92 Flash Module
Table 4. GPIO Connector J6*
PRELIMINARY
Direction
Bidirectional
Bidirectional
Input
Input
Bidirectional
Output
Bidirectional
eZ80F92 Development Kit
Notes
If a shunt is installed between
pins 6 and 9, the modem
function on the eZ80
Development Platform is
disabled.
This signal is also present on
the J8.
Operational Description
User Manual
®
21