EZ80F915005MOD Datasheet, PDF (14/25 Pages) Zilog, Inc. – eZ80F91 Mini Enet Module

eZ80F915005MOD
eZ80F91 Mini Enet Module Product Specification
9
Table 2. eZ80Acclaim! Development Platform
I/O Mini-Module Connector J2 Identification¹
Pin # Symbol Signal Direction Active Level eZ80F91 Signal²
31 TMS
Input
n/a
Yes
32 PD7
Bidirectional
n/a
Yes
33 PD6
Bidirectional
n/a
Yes
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 on pages 31 through 32.
2. The Power and Ground nets are connected directly to the eZ80F91 device.
PS023602-0804
PRELIMINARY
Pin Description