LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 392

• 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
Fig 69. Message overwritten indicated by message lost
semaphore
MsgLostx
IntPndx
look-up
access
table
bits
16.16.3.6 Scenario 4: Clearing Message Lost bit
SEM
write
01
ID,
This scenario is a special case in which the lost message bit of an object gets set during
an overwrite of a none read message object (2
of that object by Software (1
write clears the Message Lost bit. Every “write ID, SEM” clears Message Lost bit if no
pending Interrupt of that object is set.
1st Object
write
D1
write
write
D2
write
SEM
11
SEM
read
All information provided in this document is subject to legal disclaimers.
write
SEM
01
ID,
Rev. 2 — 19 August 2010
write
2nd Object
D1
write
st
write
D2
Object read) clears the pending Interrupt. The 3
Interrupt Service
write
SEM
1st Object
11
Routine
read
clear
SEM
00
nd
Object write). The subsequent read out
read
D1
read
D2
SEM
Chapter 16: LPC17xx CAN1/2
read
SEM
write
ID,
01
message
handler
access
write
UM10360
3rd Object
D1
© NXP B.V. 2010. All rights reserved.
write
write
D2
processor
access
write
SEM
ARM
rd
11
Object
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