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 367 of 547
NXP Semiconductors
UM10398
Chapter 20: LPC1100/LPC1100C/LPC1100L series: 32-bit counter/timer
20.7.6 Match Control Register (TMR32B0MCR and TMR32B1MCR)
The Match Control Register is used to control what operations are performed when one of
the Match Registers matches the Timer Counter. The function of each of the bits is shown
in Table 319
.
Table 318: Prescale counter registers (TMR32B0PC, address 0x4001 4010 and TMR32B1PC
0x4001 8010) bit description
Bit Symbol Description Reset
value
31:0 PC Prescale counter value. 0
Table 319: Match Control Register (TMR32B0MCR - address 0x4001 4014 and TMR32B1MCR - address 0x4001 8014)
bit description
Bit Symbol Value Description Reset
value
0 MR0I Interrupt on MR0: an interrupt is generated when MR0 matches the value in the TC. 0
1 Enabled
0 Disabled
1 MR0R Reset on MR0: the TC will be reset if MR0 matches it. 0
1 Enabled
0 Disabled
2 MR0S Stop on MR0: the TC and PC will be stopped and TCR[0] will be set to 0 if MR0 matches
the TC.
0
1 Enabled
0 Disabled
3 MR1I Interrupt on MR1: an interrupt is generated when MR1 matches the value in the TC. 0
1 Enabled
0 Disabled
4 MR1R Reset on MR1: the TC will be reset if MR1 matches it. 0
1 Enabled
0 Disabled
5 MR1S Stop on MR1: the TC and PC will be stopped and TCR[0] will be set to 0 if MR1 matches
the TC.
0
1 Enabled
0 Disabled
6 MR2I Interrupt on MR2: an interrupt is generated when MR2 matches the value in the TC. 0
1 Enabled
0 Disabled
7 MR2R Reset on MR2: the TC will be reset if MR2 matches it. 0
1 Enabled
0 Disabled
8 MR2S Stop on MR2: the TC and PC will be stopped and TCR[0] will be set to 0 if MR2 matches
the TC.
0
1 Enabled
0 Disabled