Ez80l92 development kit user manual – Zilog EZ80L92 User Manual
Page 20
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eZ80L92 Development Kit
User Manual
Operational Description
UM012913-0407
16
I/O Connector
illustrates the pin layout of the I/O Connector in the 50-pin
header located at position JP2 of the eZ80Acclaim!
®
Development Plat-
form.
describes the pins and their functions.
Figure 7. eZ80Acclaim!
®
Development Platform I/O Connector Pin Configuration—
JP2
PB1
PB3
PB5
PB7
PC1
PC3
PC5
PC7
GND_EXT
PD1
PD3
PD5
PD7
DIS_IRDA
CS3
EZ80CLK
V3.3_EXT
FLASHWE
NMI
WAIT
GND_EXT
PB0
PB2
PB4
PB6
GND_EXT
PC2
PC4
RTC_VDD
PD0
PD2
PD4
PD6
GND_EXT
IICSCL
IICSDA
TDI
TDO
TRIGOUT
TCK
TMS
RESET
GND_EXT
HALT_SLP
V3.3_EXT
PC6
PC0
JP2
HEADER 25X2
IDC50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
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19
20
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22
23
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25
26
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28
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