EZ80F910200ZCO Zilog, EZ80F910200ZCO Datasheet - Page 32

• Manufacturer Part Number: EZ80F910200ZCO
• Description: KIT DEV FOR EZ80F91 W/C-COMPILER
• Manufacturer: Zilog

Specifications of EZ80F910200ZCO

• Processor To Be Evaluated: eZ80F91
• Interface Type: Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3154; EZ80F910200ZCO

UM014220-0508
Table 12. Connector J9 (Continued)
7
8
9
D2
D3
D4
Table 13. Connector J1
Components P4, T1, C3, C4, and U11 provide the phone line interface to
the modem. On the eZ80Acclaim!
and D4 function as status indicators for this optional modem.
The phone line connection for the modem is for the United States only.
Connecting the modem outside of the U.S. requires modification.
Pin Symbol
2
4
24
25
26
27
28
29
30
31
32
RxD indicator; can drive an LED anode without additional circuitry
DTR indicator; can drive an LED anode without additional circuitry
TxD indicator; can drive an LED anode without additional circuitry
MOD_DIS
V
GND
PC4_DTR1
PC6_DCD1
PC3_CTS1
PC5_DSR1
PC7_RI1
PC0_TXD1
PC1_RXD1
PC2_RTS1
CC
Description
Modem disable, active Low
+5 VDC or +3.3 VDC input
Ground
DTR interface; TTL levels
DCD interface; TTL levels
CTS interface; TTL levels
DSR interface; TTL levels
Ring Indicator interface; TTL levels
TxD interface; TTL levels
RxD interface; TTL levels
RTS interface; TTL levels
®
Development Kit, LEDs D1, D2, D3,
eZ80F91 Development Kit
eZ80 Development Kit
User Manual
27