EZ80F916005MODG Datasheet, PDF (13/20 Pages) Zilog, Inc. – I/O connector provides 32 general-purpose 5 V-tolerant I/O pinouts

eZ80F91 Mini Enet Module for eZ80AcclaimPlus!^TM
Product Specification
9
Table 2. eZ80AcclaimPlus!™ Development Platform I/O Mini-Module Connector J2
Identification¹ (Continued)
Pin No Symbol Signal Direction Active Level eZ80F91 Signal²
34
PD5
Bidirectional
n/a
Yes
35
PD3
Bidirectional
n/a
Yes
36
PD4
Bidirectional
n/a
Yes
37
TRSTN
Input
Low
Yes
38
TRIGOUT Output
n/a
Yes
41
TCK
Input
n/a
Yes
42
PD1
Bidirectional
n/a
Yes
43
TDI
Bidirectional
n/a
Yes
44
PD0
Bidirectional
n/a
Yes
45
PD2
Bidirectional
n/a
Yes
46
TDO
Output
n/a
Yes
49
DIS_IRDA Input
Low
No
50
IICSCL
I/O
n/a
Yes
51
WAIT
Input
Low
Yes
52
IICSDA
I/O
n/a
Yes
53
RST
I/O
Low
Yes
54
NMI
Input
Low
Yes
Notes
1. For the sake of simplicity in describing the interface, Power and Ground nets are
omitted from this table. The entire interface is represented in the eZ80F91 Mini
Ened Module schematics (see Figure 5 on page 14 and Figure 6 on page 15).
2. The Power and Ground nets are connected directly to the eZ80F91 device.
PS027103-0810
Pin Description