HT36A1 Holtek Semiconductor Inc., HT36A1 Datasheet - Page 13

HT36A1

Manufacturer Part Number

HT36A1

Description

Ht36a1 -- Music Synthesizer 8-bit Mcu

Manufacturer

Holtek Semiconductor Inc.

Datasheet

1.HT36A1.pdf (39 pages)

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The registers status is summarized in the following table:

Note:

Rev. 1.10

MP0

MP1

ACC

Program Counter

TBLP

TBLH

WDTS

STATUS

INTC

TMR0L

TMR0C

TMR1L

TMR1C

PAC

PBC

PCC

DAH

DAL

DAC

CHAN

FreqNH

FreqNL

AddrH

AddrL

ReH

ReL

ENV

LVC

RVC

* stands for warm reset

u stands for unchanged

x stands for unknown

stands for unused

(Power On)

0000 0111

1111 1111

00-0 1000

xxxx xxxx

x-xx xxxx

--00 xxxx

-00- 00-0

00-- -000

---- -000

---- xxxx

0000H

Reset

(Normal Operation)

WDT Time-out

uuuu uuuu

0000 0111

1111 1111

uuuu uuuu

00-0 1000

u-uu uuuu

--1u uuuu

xxxx xxxx

-00- 00-0

uu-- -uuu

---- uuuu

---- -000

0000H

(Normal Operation)

RES Reset

uuuu uuuu

0000 0111

1111 1111

uuuu uuuu

00-0 1000

u-uu uuuu

--uu uuuu

xxxx xxxx

-00- 00-0

uu-- -uuu

---- uuuu

---- -000

0000H

RES Reset

uuuu uuuu

0000 0111

1111 1111

uuuu uuuu

00-0 1000

u-uu uuuu

--01 uuuu

xxxx xxxx

-00- 00-0

uu-- -uuu

---- uuuu

---- -000

(HALT)

0000H

WDT Time-out

March 12, 2007

uuuu uuuu

uu-u uuuu

u-uu uuuu

--11 uuuu

-Uu- uu-u

uu-- -uuu

---- uuuu

(HALT)*

---- -uuu

0000H

HT36A1

HT36A1 Holtek Semiconductor Inc., HT36A1 Datasheet - Page 13

HT36A1

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