Z86319 datasheet(13/23 Pages) ZILOG | PS/2 MOUSE CONTROLLER

Motor de Búsqueda de Datasheet de Componentes Electrónicos

ALLDATASHEET.COM.MX

X

Z86319 Datasheet(PDF) 13 Page - Zilog, Inc.

No. de pieza	Z86319

Descripción Electrónicos	PS/2 MOUSE CONTROLLER

PDF	23 Pages

Scroll/Zoom	100%

Fabricante Electrónico	ZILOG [Zilog, Inc.]

Página de inicio	http://www.zilog.com

Logo

Z86319 Datasheet(HTML) 13 Page - Zilog, Inc.

Z86319 Datasheet HTML 9Page - Zilog, Inc.

Z86319 Datasheet HTML 10Page - Zilog, Inc.

Z86319 Datasheet HTML 11Page - Zilog, Inc.

Z86319 Datasheet HTML 12Page - Zilog, Inc.

Z86319 Datasheet HTML 13Page - Zilog, Inc.

Z86319 Datasheet HTML 14Page - Zilog, Inc.

Z86319 Datasheet HTML 15Page - Zilog, Inc.

Z86319 Datasheet HTML 16Page - Zilog, Inc.

Z86319 Datasheet HTML 17Page - Zilog, Inc.

13 / 23 page

background image

Z86319

Zilog

PS/2 Mouse Controller

DS97KEY1605

P R E L I M I N A R Y

13

1

FUNCTIONAL DESCRIPTION

The Z86319 MCU incorporates the following special fea-

tures to enhance the Z8 architectural core for use in mice,

trackballs, and other consumer applications.

Reset. Upon power-up, the Power-On Reset circuit waits

for TPOR, plus 18 clock cycles, then starts program exe-

cution at address 000CH (Figure 13). The Z86319 control

registers' reset values are shown in Table 4.

Figure 13. Internal Reset Conﬁguration

Table 4. Z86319 Control Registers

Reset Values

Addr.

Reg.

D7

D6

D5

D4

D3

D2

D1

D0

Comments

F1

TMR

0

0

0

0

0

0

0

0

F2

T1

U

U

U

U

U

U

U

U

F3

PRE1

U

U

U

U

U

U

0

0

F4

T0

U

U

U

U

U

U

U

U

F5

PRE0

U

U

U

U

U

U

U

0

F6

P2M

1

1

1

1

1

1

1

1

Inputs after reset

F7

P3M

U

U

U

U

U

U

1

0

F8

P01M

U

U

U

0

U

U

0

1

F9

IPR

U

U

U

U

U

U

U

U

FA

IRQ

U

U

0

0

0

0

0

0

FB

IMR

0

U

U

U

U

U

U

U

FC

FLAGS

U

U

U

U

U

U

U

U

FD

RP

U

U

U

U

U

U

U

U

FF

SPL

U

U

U

U

U

U

U

U

Delay

TPOR

18 CLK

Reset Filter

Chip

Reset

RC OSC

POR

(Cold Start)

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Descarga

Go To PDF Page

Enlace URL

¿ALLDATASHEET es útil para Ud.? [ DONATE ]

Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Enlace a la hoja de datos | Intercambio de Enlaces | Lista de Fabricantes
All Rights Reserved©Alldatasheet.com

Mirror Sites English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz

Family Site : ic2ic.com | icmetro.com