Zilog Z8F0880 Uživatelský manuál stáhnout pdf (Strana 13)

Z8 Encore! XP

F1680 28-Pin Series Development Kit

User Manual

UM020305-0508 F1680 28-Pin Series Development Board

•

2.7 V to 3.6 V operating voltage with 5 V-tolerant inputs

•

Operating temperatures: 20° ±10° C

For more information on the Z8 Encore! XP

family of devices, refer to

Z8 Encore! XP

F1680 Series Product Specification (PS0250), available

for download at www.zilog.com

Power and Communication Interfaces

Table 1 provides jumper information concerning the shunt status,

functions, devices and defaults affected by jumpers JP3 and JP4.

External Interface Headers JP1 and JP2

External interface headers JP1 and JP2 are shown in the schematic on

page 13.

Table 1. Jumpers JP3 and JP4

Jumper Status

Device

Affected Status Default

JP3* OUT RS-232

interface

Enabled X

JP3 IN RS-232

interface

Disabled

JP5 OUT U5 RESET

PD0

PD0 (GPIO) X

JP5 IN U5 RESET

PD0

RESET when

SW1 pressed

Note: * These jumpers must not be OUT at the same time.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19

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Zilog Z8F0880 Uživatelský manuál Strana 13