Zilog EZ80F916 User Manual
Page 15
eZ80F91 Modular Development Kit
User Manual
UM017010-0112
eZ80F91 Module Interface
10
3
PA7
Bidirectional
n/a
Yes
4
PA5
Bidirectional
n/a
Yes
5
PB5
Bidirectional
n/a
Yes
6
PA0
Bidirectional
n/a
Yes
7
PB6
Bidirectional
n/a
Yes
8
PA1
Bidirectional
n/a
Yes
10
EZ80CLK
Output
n/a
Yes
11
PB1
Bidirectional
n/a
Yes
12
PB7
Bidirectional
n/a
Yes
13
PC4
Bidirectional
n/a
Yes
14
PB3
Bidirectional
n/a
Yes
15
PA6
Bidirectional
n/a
Yes
16
PC7
Bidirectional
n/a
Yes
17
PB4
Bidirectional
n/a
Yes
18
PA2
Bidirectional
n/a
Yes
21
PB2
Bidirectional
n/a
Yes
22
PB0
Bidirectional
n/a
Yes
23
PC6
Bidirectional
n/a
Yes
24
PC5
Bidirectional
n/a
Yes
25
PC3
Bidirectional
n/a
Yes
26
PC1
Bidirectional
n/a
Yes
27
PC2
Bidirectional
n/a
Yes
Table 2. eZ80Acclaim! MDS Adapter Board I/O
Mini-Module Connector J2 Identification
1
Pin
Symbol
Signal Direction
Active Level
eZ80F91 Signal
2
Notes:
1. To simplify interface description, Power and Ground nets are omitted from this table. The entire interface is
represented in the eZ80Acclaim! MDS Adapter Board schematics; see Figures 8 and 9.
2. The Power and Ground nets are connected directly to the eZ80F91 device.