LPC47M192-NW Standard Microsystems (SMSC), LPC47M192-NW Datasheet - Page 158

• Manufacturer Part Number: LPC47M192-NW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M192-NW

• Lead Free Status / RoHS Status: Compliant

SMSC DS – LPC47M192
GP40
Default =0x01
on VTR POR
GP41
Default =0x01
on VTR POR
GP42
Default =0x01
on VTR POR
NAME
REG OFFSET
(R/W)
(R/W)
(R/W)
(hex)
3C
3D
3B
DATASHEET
General Purpose I/0 bit 4.0
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Alternate Function Select
1=DRVDEN0 (Note 4)
0=Basic GPIO function
Bits[6:3] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 4.1
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[3:2] Alternate Function Select
11=Reserved
10=Either Edge Triggered Interrupt Input 2 (Note 1)
01=DRVDEN1 (Note 4)
00=Basic GPIO function
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 4.2
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Alternate Function Select
1=nIO_PME
Note: configuring this pin function as output with non-
inverted polarity will give an active low output signal. The
output type can be either open drain or push-pull.
0=Basic GPIO function
Bits[6:3] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
Page 158
DESCRIPTION
Rev. 03/30/05