Zilog EZ80L92 Uživatelský manuál stáhnout pdf (Strana 22)

eZ80L92 Development Kit

User Manual

Operational Description UM012913-0407

21 PD5 Bidirectional Yes

22 PD4 Bidirectional Yes

23 PD3 Bidirectional Yes

24 PD2 Bidirectional Yes

25 PD1 Bidirectional Yes

26 PD0 Bidirectional Yes

27 TDO Input Yes

28 TDI/ZDA Output Yes

29 GND

30 TRIGOUT Input High

31 TCK/ZCL Output Yes

32 TMS Output High Yes

33 RTC_V

34 EZ80CLK Input Yes

35 SCL Bidirectional Yes

36 GND

37 SDA Bidirectional Yes

38 GND

39 FlashWE

Output Low No

40 GND

Table 3. eZ80Acclaim!

Development Platform I/O Connector Identification—JP2

Pin No. Symbol Signal Direction Active Level eZ80L92 Signal

Notes:

1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from

this table. The interface is represented in the eZ80L92 Module Schematics.

2. The Power and Ground nets are connected directly to the eZ80L92 device.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 85 86

Žádné komentáře

Zilog EZ80L92 Uživatelský manuál Strana 22