Power And Communication Interfaces; External Interface Headers Jp1 And Jp2 - ZiLOG Z8 Encore! XP 4K Series User Manual

munication between the Z8 Encore!
ers. Infrared communication provides secure, reliable, low-cost, point-to-
point communication between PCs, PDAs, cell phones, printers and other
infrared enabled devices.

Power and Communication Interfaces

Table 1 provides jumper information concerning the shunt status, func-
tions, devices and defaults affected of jumpers JP3 and JP4.
Table 1. Jumpers JP3 and JP4
Jumper
JP3*
JP3
JP4*
JP4
JP5
JP5
Note: * These jumpers must not be OUT at the same time

External Interface Headers JP1 and JP2

External interface headers JP1 and JP2 are shown in the schematic on
page 11.
Z8 Encore! XP™ 4K Series Development BoardPreliminary
Device
Status Affected
OUT RS-232
interface
IN RS-232
interface
OUT IrDA interface Enabled
IN IrDA interface Disabled
OUT U5 RESET/
PD0
IN U5 RESET/
PD0
Z8 Encore! XP™ 4K Series
Development Kit User Manual
®
XP 4K Series and IrDA transceiv-
Status
Enabled
Disabled
PD0 (GPIO)
RESET when
SW1 pressed
8
Default
X
X
X
UM016601-0104