GMS81032 datasheet(98/101 Pages) HYNIX

98 / 101 page

B - 2

GMS810 MASK OPTION LIST

HYUNDAI ELCTRONICS Co., Ltd.

MCU Application Team.

Code Name : GMS81016 - UAxxx

1. Device & Package

Please enter check marks as

2. Inclusion of Pull up Resistor

- R1 PORT

Y : Yes

N : No

- R2 PORT

Date

Company Name

Section Name

Signature

24PIN : SOP

Skinny DIP

28PIN : SOP

Skinny DIP

Y : Yes

N : No

- R0 PORT

Y : Yes

N : No

20PIN : SOP

PDIP

< NOTICE >

. *0 : is only available in Low Voltage detection Option = Y (No . 3)

*1 : is not available for 20PIN & 24PIN. So, Default option is Pull-Up.

. *2 : is not available for 20PIN. So, Default Option is Pull-Up.

GMS81008

GMS81016

GMS81004

GMS81032

GMS81024

44PIN : PLCC

3. Low Voltage Detection

Y/N

Port

R00

Y/N

R01

R02

R03

R04

R05

R06

R07

Port

R10

Y/N

R11

R12*2

R13*2

R14*2

R15*2

R16

R17

Port

R20

Y/N

R21*1 R22*1 R23*1 R24*1

Mask Option List Example Refer to Circuit B-1

B-1 ,Circuit Description:

device

: GMS81016

package : 24PIN SOP

port R0x : All input port with pull-up resistor

port R1x : All output port with N-MOS

Open drain

port R20 : LED Drive port

; Example program for Port setting.

ORG 0C000H

; GMS81016 Program Start Address

Reset :

clrg

; Clear G-Flag

ldx

#0feh

; Stack Pointer Initialize

txsp

; Interrupt disable

ldm

R2dd,#0001_1111b

; R2 direction setting,R20: Output

ldm

R2,#1111_1111b

; R2 data setting , R20 : High,Led off

ldm

R1odc,#1111_1111b

; R1 port all open drain

ldm

R1dd,#1111_1111b

; R1 direction setting ,All output

ldm

R1,#0000_0000b

; R1 data setting , all Low for key scan

ldm

R0dd,#0000_0000b

; R0 direction setting ,All input

ldm

smrr0,#1111_1111b

; Stop mode release by R0

ldm

smrr1,#0000_0000b

; Stop disable by R1

ldm

Ienh,#1000_0000b

; Key scan interrupt setting

ldm

ckctlr,#0001_1101b

; Ckctlr setting for 16mS time delay after

; release from stop mode, WDT disable.

clr1

IRQKSCN

; key scan interrupt request flag clear

STOP

NOP

; `NOP instruction must to be used after

ldm

R1,#1111_1111b

; Stop instruction

S/W example Refer to Circuit B-1

Appendix B. PROGRAMMER`S GUIDE

GMS81032 Datasheet(PDF) 98 Page - Hynix Semiconductor

GMS81032 Datasheet(HTML) 98 Page - Hynix Semiconductor

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