EM6517 datasheet(11/64 Pages) EMMICRO

Part #	EM6517

Description	MFP version of EM6617 Ultra Low Power Microcontroller with ADC and EEPROM

PDF	64 Pages

Scroll/Zoom	100%

Manufacturer	EMMICRO [EM Microelectronic - MARIN SA]

Direct Link	http://www.emmicroelectronic.com

Logo

11 / 64 page

EM6517

03/02 REV. C/448

 2002, EM Microelectronic-Marin SA

www.emmicroelectronic.com

Table 5.4.1 Watchdog Timer Register RegSysCntl2

Bit

Name

Reset

R/W

Description

WDReset

R/W

Reset the Watchdog

1 -> Resets the Logic Watchdog

0 -> No action

The Read value is always '0'

SleepEn

R/W

See Operating modes (sleep)

WDVal1

Watchdog timer data Ck[1] divided by 4

WDVal0

Watchdog timer data Ck[1] divided by 2

Table 5.4.2 Watchdog Control Register RegSysCntl3

Bit

Name

Reset

R/W

Description

Vref1/2Sel

R/W

Reference selection for the ADC

R/W

always reads 0

NoOscWD

R/W

No oscillation supervisor

NoLogicWD

R/W

No logic watchdog

5.5

CPU State after Reset

Reset initializes the CPU as shown in Table 5.5.1 below.

Table 5.5.1 Initial CPU Value after Reset.

Name

Bits

Symbol

Initial Value

Program counter 0

PC0

hex 000 (as a result of Jump 0)

Program counter 1

PC1

Undefined

Program counter 2

PC2

Undefined

Stack pointer

PSP[0] selected

Index register

Undefined

Carry flag

Undefined

Zero flag

Undefined

Halt

HALT

Instruction register

Jump 0

Periphery registers

Reg.

See peripheral memory map

EM6517 Datasheet(PDF) 11 Page - EM Microelectronic - MARIN SA

EM6517 Datasheet(HTML) 11 Page - EM Microelectronic - MARIN SA

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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Datasheet Download

Link URL