LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 762

• Manufacturer Part Number: LPC1767FBD100,551
• Description: IC ARM CORTEX MCU 512K 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1767FBD100,551

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: LPC17
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, MCB1760, MCB1760U, MCB1760UME
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4967; 935289808551

NXP Semiconductors
UM10360
User manual
34.4.2.4 Interrupt Set-pending Registers
34.4.2.5 Interrupt Clear-pending Registers
Table 647. ICER bit assignments
The ISPR0-ISPR3 registers force interrupts into the pending state, and show which
interrupts are pending. See:
The bit assignments are shown in
Table 648. ISPR bit assignments
Remark: Writing 1 to the ISPR bit corresponding to:
The ICPR0-ICPR3 registers remove the pending state from interrupts, and show which
interrupts are pending. See:
The bit assignments are shown in
Bits
[31:0]
Bits
[31:0]
•
•
•
•
•
•
the register summary in
Table 645
an interrupt that is pending has no effect
a disabled interrupt sets the state of that interrupt to pending.
the register summary in
Table 645
for which interrupts are controlled by each register.
for which interrupts are controlled by each register.
Name
CLRENA
Name
SETPEND
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Rev. 2 — 19 August 2010
Table 644
Table 644
Function
Interrupt clear-enable bits.
Write:
0 = no effect
1 = disable interrupt.
Read:
0 = interrupt disabled
1 = interrupt enabled.
Function
Interrupt set-pending bits.
Write:
0 = no effect
1 = changes interrupt state to pending.
Read:
0 = interrupt is not pending
1 = interrupt is pending.
Table
Table
for the register attributes
for the register attributes
648.
649.
Chapter 34: Appendix: Cortex-M3 user guide
UM10360
© NXP B.V. 2010. All rights reserved.
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