OM13008,598 NXP Semiconductors, OM13008,598 Datasheet - Page 13

• 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
Table 6.
Name
SYSMEMREMAP
PRESETCTRL
SYSPLLCTRL
SYSPLLSTAT
-
SYSOSCCTRL
WDTOSCCTRL
IRCCTRL
-
SYSRESSTAT
-
SYSPLLCLKSEL
SYSPLLCLKUEN
-
MAINCLKSEL
MAINCLKUEN
SYSAHBCLKDIV
-
SYSAHBCLKCTRL
-
-
SSPCLKDIV
UART0CLKDIV
UART1CLKDIV
RTCCLKDIV
-
CLKOUTCLKSEL
CLKOUTUEN
CLKOUTDIV
-
PIOPORCAP0
PIOPORCAP1
Register overview: system control block (base address 0x4004 8000)
All information provided in this document is subject to legal disclaimers.
Access Address
R/W
R/W
R/W
R
-
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
R/W
-
R
R
Rev. 1.1 — 10 March 2011
offset
0x000
0x004
0x008
0x00C
0x010 -
0x01C
0x020
0x024
0x028
0x02C
0x030
0x034 -
0x03C
0x040
0x044
0x048 -
0x06C
0x070
0x074
0x078
0x07C
0x080
0x084 -
0x08C
0x090
0x094
0x098
0x09C
0x0A0
0x0A4-
0x0DC
0x0E0
0x0E4
0x0E8
0x0EC -
0x0FC
0x100
0x104
Chapter 4: LPC122x System control (SYSCON)
Description
System memory remap
timing overwrite
System PLL control
System PLL status
Reserved
System oscillator control
Watchdog oscillator control
IRC control
Reserved
System reset status register
Reserved
System PLL clock source select
System PLL clock source update
enable
Reserved
Main clock source select
Main clock source update enable
System AHB clock divider
Reserved
System AHB clock control
Reserved
Reserved
SSP clock divder
UART0 clock divider
UART1 clock divider
RTC clock divider
Reserved
CLKOUT clock source select
enable
CLKOUT clock divider
Reserved
POR captured PIO status 0
POR captured PIO status 1
Peripheral reset control and flash
CLKOUT clock source update
UM10441
© NXP B.V. 2011. All rights reserved.
Reset value
0x0000 0000
0x0000 FFFF
0x0000 0000
0x0000 0000
-
0x0000 0000
0x0000 0000
0x0000 0080
-
0x0000 0000
-
0x0000 0000
0x0000 0000
-
0x0000 0000
0x0000 0000
0x0000 0001
-
0xF01F FFFF
-
-
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
-
0x0000 0000
0x0000 0000
0x0000 0000
-
user
dependent
user
dependent
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