OM11077 NXP Semiconductors, OM11077 Datasheet - Page 179

• Manufacturer Part Number: OM11077
• Description: MODULE DIMM LPC2478 ARM7
• Manufacturer: NXP Semiconductors

Specifications of OM11077

• Accessory Type: Module Card
• For Use With/related Products: ARM-57TS-LPC2478
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4742

NXP Semiconductors
UM10237_4
User manual
5.1 Pin Function Select register 0 (PINSEL0 - 0xE002 C000)
Table 129. Summary of pin connect block registers
[1]
Pin control module register reset values
On power-on reset and BOD reset, all registers in this module are reset to '0'.
On external reset and watchdog reset:
The PINSEL0 register controls the functions of the pins according to the settings listed in
Table
enhanced GPIO function is selected for port 0) is effective only when the GPIO function is
selected for a pin. For other functions, direction is controlled automatically.
LCD functions are available in LPC2470/78 only and are selected in
Table 130. Pin function select register 0 (PINSEL0 - address 0xE002 C000) bit description
Name
PINSEL6
PINSEL7
PINSEL8
PINSEL9
PINSEL10
PINSEL 11
PINMODE0
PINMODE1
PINMODE2
PINMODE3
PINMODE4
PINMODE5
PINMODE6
PINMODE7
PINMODE8
PINMODE9
PINSEL0 Pin
1:0
3:2
5:4
•
•
Reset Value reflects the data stored in used bits only. It does not include reserved bits content.
The corresponding bits for P0[31:0], P1[31:0], P2[13:0] are always reset to '0'.
For all the other bits:
– if the EMC_Reset_Disable = 1 ( see
– else if the EMC_Reset_Disable = 0, they are reset to '0'.
9–130. The direction control bit in the IO0DIR register (or the FIO0DIR register if the
status
name
P0[0]
P0[1]
P0[2]
flags”), they retain their values for external memory interface
Pin function select register 6
Pin function select register 7
Pin function select register 8
Pin function select register 9
Pin function select register 10
Pin mode select register 0
Pin mode select register 1
Pin mode select register 2
Pin mode select register 3
Pin mode select register 4
Pin mode select register 5
Pin mode select register 6
Pin mode select register 7
Pin mode select register 8
Pin mode select register 9
Description
Pin function select register 11
(LPC247x only)
Function when
00
GPIO Port 0.0
GPIO Port 0.1
GPIO Port 0.2
Rev. 04 — 26 August 2009
Function when 01
RD1
TD1
TXD0
Section 3–3.4 “Other system controls and
Access Reset Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Chapter 9: LPC24XX Pin connect
Function
when 10
TXD3
RXD3
Reserved
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
[1]
Table
Function
when 11
SDA1
SCL1
Reserved
UM10237
© NXP B.V. 2009. All rights reserved.
Address
0xE002 C018
0xE002 C01C
0xE002 C020
0xE002 C024
0xE002 C028
0xE002 C02C
0xE002 C040
0xE002 C044
0xE002 C048
0xE002 C04C
0xE002 C050
0xE002 C054
0xE002 C058
0xE002 C05C
0xE002 C060
0xE002 C064
9–145.
179 of 792
Reset
value
00
00
00