Register Description; Table 12: Summary Of System Control Registers - Philips LPC2194 User Manual

Philips Semiconductors
ARM-based Microcontroller

REGISTER DESCRIPTION

All registers, regardless of size, are on word address boundaries. Details of the registers appear in the description of each
function.

Table 12: Summary of System Control Registers

Name
External Interrupts
EXTINT External Interrupt Flag Register.
EXTWAKE External Interrupt Wakeup Register.
EXTMODE External Interrupt Mode Register.
EXTPOLAR External Interrupt Polarity Register.
Memory Mapping Control
MEMMAP Memory Mapping Control.
Phase Locked Loop
PLLCON PLL Control Register.
PLLCFG PLL Configuration Register.
PLLSTAT PLL Status Register.
PLLFEED PLL Feed Register.
Power Control
PCON Power Control Register.
PCONP Power Control for Peripherals.
VPB Divider
VPBDIV VPB Divider Control.
*Reset Value refers to the data stored in used bits only. It does not include reserved bits content.
System Control Block
Description
66
Preliminary User Manual
LPC2119/2129/2194/2292/2294
Reset
Access
Value*
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
RO 0
WO NA
R/W 0
R/W 0x3BE
R/W 0
Address
0xE01FC140
0xE01FC144
0xE01FC148
0xE01FC14C
0xE01FC040
0xE01FC080
0xE01FC084
0xE01FC088
0xE01FC08C
0xE01FC0C0
0xE01FC0C4
0xE01FC100
May 03, 2004