NXP Semiconductors LPC11U3x User Manual

UM10462 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2016. All rights reserved.
User manual Rev. 5.5 — 21 December 2016 32 of 523
NXP Semiconductors
UM10462
Chapter 3: LPC11U3x/2x/1x System control block
8 CT16B1 Enables clock for 16-bit counter/timer 1. 0
0 Disable
1 Enable
9 CT32B0 Enables clock for 32-bit counter/timer 0. 0
0 Disable
1 Enable
10 CT32B1 Enables clock for 32-bit counter/timer 1.
0 Disable
1 Enable
11 SSP0 Enables clock for SSP0. 0
0 Disable
1 Enable
12 USART Enables clock for UART.
0 Disable
1 Enable
13 ADC Enables clock for ADC. 0
0 Disable
1 Enable
14 USB Enables clock to the USB register interface. 0
0 Disable
1 Enable
15 WWDT Enables clock for WWDT. 0
0 Disable
1 Enable
16 IOCON Enables clock for I/O configuration block. 0
0 Disable
1 Enable
17 - Reserved 0
18 SSP1 Enables clock for SSP1. 0
0 Disable
1 Enable
19 PINT Enables clock to GPIO Pin interrupts register
interface.
0
0 Disable
1 Enable
22:20 - Reserved -
23 GROUP0INT Enables clock to GPIO GROUP0 interrupt register
interface.
0
0 Disable
1 Enable
Table 24. System clock control register (SYSAHBCLKCTRL, address 0x4004 8080) bit
description
…continued
Bit Symbol Value Description Reset
value

NXP Semiconductors LPC11U3x Specifications

General

Brand	NXP Semiconductors
Model	LPC11U3x
Category	Microcontrollers
Language	English