EM6517 datasheet(22/64 Pages) EMMICRO

Part #	EM6517

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

PDF	64 Pages

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Manufacturer	EMMICRO [EM Microelectronic - MARIN SA]

Direct Link	http://www.emmicroelectronic.com

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22 / 64 page

EM6517

03/02 REV. C/448

 2002, EM Microelectronic-Marin SA

www.emmicroelectronic.com

7.7 Port C Registers

Table 7.7.1 Register RegPCData

Bit

Name

Reset

R/W

Description

PCData[3]

R/W*

PC[3] input and output

PCData[2]

R/W*

PC[2] input and output

PCData[1]

R/W*

PC[1] input and output

PCData[0]

R/W*

PC[0] input and output

R* : Direct read on port C terminal (not the internal register read).

Table 7.7.2 Register RegPCCntl

Bit

Name

Reset

R/W

Description

Always reads 0

PCIOCntl

R/W

I/O control for port C

Default "0" is : Port C in input mode

Table 7.7.3 Option Register OPTPCandStr

Bit

Name

Power on

value

R/W

Description

NoPdPC

R/W

No pull-down on port C

NchOpDPC

R/W

N-channel Open Drain port C

StrobeOutSel1

R/W

Strobe output selection

StrobeOutSel0

R/W

Strobe output selection

Default "0" is : Pull-down on, CMOS on PC[3:0]

EM6517 Datasheet(PDF) 22 Page - EM Microelectronic - MARIN SA

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