Manuals / ELAN Home Systems / Computer Equipment / Network Card

ELAN Home Systems EM78P458AM, EM78P459AK, EM78P459AM, EM78P458AP manual CALI1 SIGN1

Models: EM78P458 EM78P459AM EM78P458AM EM78P459AK EM78P459 EM78P458AP

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EM78P458/459

OTP ROM

 

Address

Name

Reset Type

 

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

CALI1

SIGN1

VOF1[2]

VOF1[1]

VOF1[0]

X

Bit1

Bit0

 

 

N/A

IOC71

Power-on

 

0

1

1

0

0

0

0

0

 

 

(DT1H)

/RESET and WDT

 

0

1

1

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

0

P

P

 

 

 

 

Bit Name

 

-

-

-

-

-

-

-

-

 

 

N/A

IOC81

Power-on

 

0

0

0

0

0

0

0

0

 

 

(PRD1)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

 

 

N/A

IOC91

Power-on

 

0

0

0

0

0

0

0

0

 

 

(DT2L)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

CALI2

SIGN2

VOF2[2]

VOF2[1]

VOF2[0]

X

Bit1

Bit0

 

 

N/A

IOCA1

Power-on

 

0

1

1

0

0

0

0

0

 

 

(DT2H)

/RESET and WDT

 

0

1

1

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

0

P

P

 

 

 

 

Bit Name

 

-

-

-

-

-

-

-

-

 

 

N/A

IOCB1

Power-on

 

0

0

0

0

0

0

0

0

 

 

(PRD2)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

 

 

N/A

IOCC1

Power-on

 

0

0

0

0

0

0

0

0

 

 

(DL1L)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

X

X

X

X

X

X

Bit1

Bit0

 

 

N/A

IOCD1

Power-on

 

0

0

0

0

0

0

0

0

 

 

(DL1H)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

0

0

0

0

0

0

P

P

 

 

 

 

Bit Name

 

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

 

 

N/A

IOCE1

Power-on

 

0

0

0

0

0

0

0

0

 

 

(DL2L)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

X

X

X

X

X

X

Bit1

Bit0

 

 

N/A

IOCF1

Power-on

 

0

0

0

0

0

0

0

0

 

 

(DL2H)

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

0

0

0

0

0

0

P

P

 

 

 

 

Bit Name

 

INTE

INT

TS

TE

PAB

PSR2

PSR1

PSR0

 

 

N/A

CONT

Power-on

 

1

0

1

1

1

1

1

1

 

 

/RESET and WDT

 

1

0

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

-

-

-

-

-

-

-

-

 

 

0x00

R0(IAR)

Power-on

 

U

U

U

U

U

U

U

U

 

 

/RESET and WDT

 

P

P

P

P

P

P

P

P

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

-

-

-

-

-

-

-

-

 

 

0x01

R1(TCC)

Power-on

 

0

0

0

0

0

0

0

0

 

 

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

P

P

P

P

P

 

 

 

 

Bit Name

 

-

-

-

-

-

-

-

-

 

 

0x02

R2(PC)

Power-on

 

0

0

0

0

0

0

0

0

 

 

/RESET and WDT

 

0

0

0

0

0

0

0

0

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

 

Jump to address 0x08 or continue to execute next instruction

 

 

 

 

 

Bit Name

 

GP2

PS1

PS0

T

P

Z

DC

C

 

 

0x03

R3(SR)

Power-on

 

0

0

0

1

1

U

U

U

 

 

/RESET and WDT

 

0

0

0

t

t

P

P

P

 

 

 

 

 

 

 

 

 

Wake-up from Pin Changed

 

P

P

P

t

t

P

P

P

 

 

0x04

R4(RSR)

Bit Name

 

BS7

BS6

-

-

-

-

-

-

 

 

 

 

Power-on

 

0

0

U

U

U

U

U

U

 

 

 

 

/RESET and WDT

 

0

0

P

P

P

P

P

P

 

 

 

 

 

 

 

 

 

 

This specification is subject to change without prior notice.

 

44

 

 

 

 

07.01.2003 (V1.3)

 

Page 43 Page 45
Page 44
Image 44
ELAN Home Systems EM78P458AM, EM78P459AK, EM78P459AM, EM78P458AP manual CALI1 SIGN1
Page 43 Page 45

EM78P458, EM78P459AM, EM78P458AM, EM78P459AK, EM78P459 specifications

ELAN Home Systems offers a range of advanced microcontrollers, including the EM78P458AP, EM78P459, EM78P459AK, EM78P458AM, and EM78P459AM, that cater to various applications in the consumer electronics sector. These microcontrollers are known for their high efficiency, low power consumption, and robust performance, making them ideal for a wide range of smart home devices.

The EM78P458AP and EM78P459 models feature an 8-bit architecture, enabling efficient processing for applications requiring moderate complexity. They are equipped with a variety of I/O options, including GPIO, UART, and ADC, facilitating seamless integration with numerous peripherals. This flexibility allows developers to create customized solutions tailored to specific user needs.

One of the main highlights of these microcontrollers is their low-power operation, which is essential for battery-operated devices. This is particularly appealing in smart home contexts, where devices are expected to maintain long operational lifetimes without frequent battery replacements. The EM78P458AP and EM78P459 series prioritize energy efficiency, ensuring that they consume minimal power during both active and idle states.

In terms of memory, these microcontrollers also provide substantial ROM and RAM capacities, which enhance their ability to handle complex programs and data. The EM78P459AK variant adds additional features that empower developers with greater flexibility in terms of code storage and execution.

Another critical aspect of these microcontrollers is their built-in protection mechanisms, including voltage and thermal protection, which ensure safe operations under varying environmental conditions. This is vital for home automation systems, where device reliability is paramount to user satisfaction.

The EM78P458AM and EM78P459AM models further extend the family with added functionalities, such as enhanced communication capabilities featuring protocols like I2C and SPI. This facilitates robust inter-device communication, making it easier to integrate various smart home devices into a cohesive network.

Overall, ELAN Home Systems’ EM78P458 and EM78P459 series microcontrollers stand out for their versatile application potential, low power consumption, and reliability. With their innovative technologies and characteristics, they are well-suited for driving the next generation of smart home solutions, ensuring convenience, efficiency, and connectivity for users worldwide.