LPC47M14X datasheet(151/205 Pages) SMSC

No. de pieza	LPC47M14X

Descripción Electrónicos	128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE AND USB HUB

PDF	205 Pages

Scroll/Zoom	100%

Fabricante Electrónico	SMSC [SMSC Corporation]

Página de inicio	http://www.smsc.com

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151 / 205 page

SMSC DS – LPC47M14X

Page 151

Rev. 03/19/2001

Note 9: If this pin is used for Ring Indicator wakeup, either the nRI2 event can be enabled via bit 1 in the PME_EN1

Note 10: In order to use the P12, P16 and P17 functions, the corresponding GPIO must be programmed for output,

non-invert, and push-pull output type.

The P17 function should not be selected on GP20 and GP 62 simultaneously. If P17 is selected on GP20 and GP62,

simultaneously, then P17 on GP62 will function and P17 on GP20 will not.

The following register is located at an offset of zero from (GAME_PORT) the address into the base I/O address

Table 60 – Game Port

NAME

REG OFFSET

(hex)

DESCRIPTION

Game Port Register

Default = 0x00

on VTR POR

(R)

Game Port Register

Bit[0]

X-Axis Joystick 1 (OUT1A)

Bit[1]

Y-Axis Joystick 1 (OUT1B)

Bit[2]

X-Axis Joystick 2 (OUT2A)

Bit[3]

Y-axis Joystick 2 (OUT2B)

Bit[4]

Button Joystick 1 (J1B1)

Bit[5]

Button Joystick 1 (J1B2)

Bit[6]

Button Joystick 2 (J2B1)

Bit[7]

Button Joystick 2 (J2B2)

LPC47M14X Datasheet(PDF) 151 Page - SMSC Corporation