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 77 of 547
NXP Semiconductors
UM10398
Chapter 7: LPC1100/LPC1100C/LPC1100L series: I/O configuration
7.4.1 IOCON_PIO2_6
PIO2_2 IOCON_PIO2_2 no no yes yes yes Table 79
PIO2_3 IOCON_PIO2_3 no no yes yes yes Table 91
PIO2_4 IOCON_PIO2_4 no no yes yes no Table 72
PIO2_5 IOCON_PIO2_5 no no yes yes no Table 73
PIO2_6 IOCON_PIO2_6 no no yes yes yes Table 58
PIO2_7 IOCON_PIO2_7 no no yes yes yes Table 64
PIO2_8 IOCON_PIO2_8 no no yes yes yes Table 65
PIO2_9 IOCON_PIO2_9 no no yes yes no Table 77
PIO2_10 IOCON_PIO2_10 no no yes yes yes Table 78
PIO2_11 IOCON_PIO2_11 no no yes yes yes Tab le 84
PIO3_0 IOCON_PIO3_0 no no yes yes yes Table 89
PIO3_1 IOCON_PIO3_1 no no yes yes yes Table 90
PIO3_2 IOCON_PIO3_2 no yes yes yes yes Table 95
PIO3_3 IOCON_PIO3_3 no no yes yes yes Table 99
PIO3_4 IOCON_PIO3_4 no yes yes no no Tab le 71
PIO3_5 IOCON_PIO3_5 no yes yes no no Tab le 74
- IOCON_SCK_LOC no yes (SCKLOC
= 01
reserved)
yes yes yes Table 100
- IOCON_DSR_LOC no no yes yes yes Table 101
- IOCON_DCD_LOC no no yes yes yes Table 102
- IOCON_RI_LOC no no yes yes yes Table 103
Table 57. I/O configuration registers ordered by port number
Port pin Register name LPC1112 LPC1111/
12/13/14
LPC1113/
14
LPC11C12
/
C14
LPC11C22/
C24
Reference
HVQFN24 HVQFN33 LQFP48 LQFP48 LQFP48
Table 58. IOCON_PIO2_6 register (IOCON_PIO2_6, address 0x4004 4000) bit description
Bit Symbol Value Description Reset
value
2:0 FUNC Selects pin function. All other values are reserved. 000
0x0 Selects function PIO2_6.
4:3 MODE Selects function mode (on-chip pull-up/pull-down resistor
control).
10
0x0 Inactive (no pull-down/pull-up resistor enabled).
0x1 Pull-down resistor enabled.
0x2 Pull-up resistor enabled.
0x3 Repeater mode.
5 HYS Hysteresis. 0
0 Disable.
1 Enable.
9:6 - - Reserved 0011