Datasheet
UM10398 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
User manual Rev. 12.3 — 10 June 2014 110 of 547
NXP Semiconductors
UM10398
Chapter 8: LPC1100XL series: I/O configuration (IOCONFIG)
IOCON_PIO3_3 R/W 0x0AC I/O configuration for pin PIO3_3/RI/
CT16B0_CAP0
0xD0 Ta ble 147
IOCON_SCK0_LOC R/W 0x0B0 SCK0 pin location select register 0x00 Table 14 8
IOCON_DSR_LOC R/W 0x0B4 DSR pin location select register 0x00 Table 149
IOCON_DCD_LOC R/W 0x0B8 DCD pin location select register 0x00 Table 150
IOCON_RI_LOC R/W 0x0BC RI pin location select register 0x00 Table 151
IOCON_CT16B0_CAP0_LOC R/W 0x0C0 CT16B0_CAP0 pin location select
register
0x00 Table 153
IOCON_SCK1_LOC R/W 0x0C4 SCK1 pin location select register 0x00 Table 154
IOCON_MISO1_LOC R/W 0x0C8 MISO1 pin location select register 0x00 Table 155
IOCON_MOSI1_LOC R/W 0x0CC MOSI1 pin location select register 0x00 Table 156
IOCON_CT32B0_CAP0_LOC R/W 0x0D0 CT32B0_CAP0 pin location select
register
0x00 Table 157
IOCON_RXD_LOC R/W 0x0D4 RXD pin location select register 0x00 Table 158
Table 104. Register overview: I/O configuration (base address 0x4004 4000)
Name Access Address
offset
Description Reset
value
Reference
Table 105. I/O configuration registers ordered by port number
Port pin Register name LPC1111/
12/13/14
LPC1113/14/15 Reference
HVQFN33 LQFP48
PIO0_0 IOCON_RESET_PIO0_0 yes yes Table 108
PIO0_1 IOCON_PIO0_1 yes yes Table 106
PIO0_2 IOCON_PIO0_2 yes yes Table 111
PIO0_3 IOCON_PIO0_3 yes yes Table 115
PIO0_4 IOCON_PIO0_4 yes yes Table 116
PIO0_5 IOCON_PIO0_5 yes yes Table 117
PIO0_6 IOCON_PIO0_6 yes yes Table 123
PIO0_7 IOCON_PIO0_7 yes yes Table 124
PIO0_8 IOCON_PIO0_8 yes yes Table 128
PIO0_9 IOCON_PIO0_9 yes yes Table 129
PIO0_10 IOCON_SWCLK_PIO0_10 yes yes Table 130
PIO0_11 IOCON_R_PIO0_11 yes yes Table 133
PIO1_0 IOCON_R_PIO1_0 yes yes Table 134
PIO1_1 IOCON_R_PIO1_1 yes yes Table 135
PIO1_2 IOCON_R_PIO1_2 yes yes Table 136
PIO1_3 IOCON_SWDIO_PIO1_3 yes yes Table 140
PIO1_4 IOCON_PIO1_4 yes yes Table 141
PIO1_5 IOCON_PIO1_5 yes yes Table 144
PIO1_6 IOCON_PIO1_6 yes yes Table 145
PIO1_7 IOCON_PIO1_7 yes yes Table 146
PIO1_8 IOCON_PIO1_8 yes yes Table 110
PIO1_9 IOCON_PIO1_9 yes yes Table 118