Zilog EZ80F916 Manuel d'utilisateur télécharger pdf (Page 14)

eZ80F91 Modular Development Kit

User Manual

UM017010-0112 eZ80F91 Module Interface

I/O Mini-Module Connector J2

Figure 4 displays the pin layout of the 56-pin Peripheral Bus Mini-Mod-

ule Connector, J2, on the eZ80Acclaim! MDS Adapter Board. Table 2

lists the pins and their functions.

Figure 4. eZ80Acclaim! MDS Adapter Board I/O Mini-Module Connector J2

Table 2. eZ80Acclaim! MDS Adapter Board I/O

Mini-Module Connector J2 Identification

Pin Symbol Signal Direction Active Level eZ80F91 Signal

1 PA3 Bidirectional n/a Yes

2 PA4 Bidirectional n/a Yes

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.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 40 41

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Zilog EZ80F916 Manuel d'utilisateur Page 14