OM13008,598 NXP Semiconductors, OM13008,598 Datasheet - Page 102

• Manufacturer Part Number: OM13008,598
• Description: BOARD LPC XPRESSO LPC122X
• Manufacturer: NXP Semiconductors
• Series: LPCXpressor

Specifications of OM13008,598

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-6642; OM13008

NXP Semiconductors
UM10441
User manual
6.4.39 PIO0_14 register
Table 99.
Table 100. PIO0_14 register (PIO0_14, address 0x4004 40A0) bit description
Bit
5
6
7
8
9
10
12:11
15:13
31:16
Bit
2:0
3
4
Symbol
-
INV
-
-
DRV
OD
S_MODE
-
Symbol
FUNC
-
MODE
CLK_DIV
RESET_PIO0_13 register (RESET_PIO0_13, address 0x4004 409C) bit description
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Value
0
1
0
1
0
1
0x0
0x1
0x2
0x3
0x0
0x1
0x2
0x3
0x4
0x5
0x6
-
Value
0x0
0x1
0x2
0
1
Rev. 1.1 — 10 March 2011
Description
Reserved.
Invert input
Input not inverted.
Input inverted.
Reserved.
Reserved.
Drive current mode (Normal-drive pin).
Low mode current selected.
High mode current selected.
Open-drain mode.
Open-drain mode disabled.
Open-drain mode enabled.
Sample mode
Bypass input filter.
Input pulses shorter than one filter clock are rejected.
Input pulses shorter than two filter clocks are rejected.
Input pulses shorter than three filter clocks are rejected.
Select peripheral clock divider for input filter sampling
clock.
IOCONFIGCLKDIV0.
IOCONFIGCLKDIV1.
IOCONFIGCLKDIV2.
IOCONFIGCLKDIV3.
IOCONFIGCLKDIV4.
IOCONFIGCLKDIV5.
IOCONFIGCLKDIV6.
Reserved.
Description
Selects pin function.
Selects function PIO0_14.
Reserved. Do not use.
Select function SCK.
Reserved
Selects function mode (on-chip pull-up resistor control).
Inactive (pull-up resistor not enabled).
Pull-up resistor enabled.
Chapter 6: LPC122x I/O configuration (IOCONFIG)
UM10441
© NXP B.V. 2011. All rights reserved.
102 of 442
Reset
value
0
0
1
0
0
0
00
000
0
Reset
value
000
0
1