LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 161

• 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
10.12.10 Transmit Number of Descriptors Register (TxDescriptorNumber -
10.12.8 Transmit Descriptor Base Address Register (TxDescriptor -
10.12.9 Transmit Status Base Address Register (TxStatus - 0x5000 0120)
of RxDescriptorNumber has been reached. If the RxProduceIndex equals
RxConsumeIndex - 1, the array is full and any further frames being received will cause a
buffer overrun error.
0x5000 011C)
The Transmit Descriptor base address register (TxDescriptor) has an address of
0x5000 011C. Its bit definition is shown in
Table 155. Transmit Descriptor Base Address register (TxDescriptor - address 0x5000 011C)
The transmit descriptor base address is a byte address aligned to a word boundary i.e.
LSB 1:0 are fixed to “00”. The register contains the lowest address in the array of
descriptors.
The Transmit Status base address register (TxStatus) has an address of 0x5000 0120. Its
bit definition is shown in
Table 156. Transmit Status Base Address register (TxStatus - address 0x5000 0120) bit
The transmit status base address is a byte address aligned to a word boundary i.e. LSB
1:0 are fixed to “00”. The register contains the lowest address in the array of statuses.
0x5000 0124)
The Transmit Number of Descriptors register (TxDescriptorNumber) has an address of
0x5000 0124. Its bit definition is shown in
Table 157. Transmit Number of Descriptors register (TxDescriptorNumber - address
Bit
1:0
31:2
Bit
1:0
31:2
Bit
15:0
31:16 -
Symbol
-
TxDescriptor
Symbol
TxDescriptorNumber Number of descriptors in the descriptor array for which
Symbol
-
TxStatus
bit description
description
0x5000 0124) bit description
All information provided in this document is subject to legal disclaimers.
Function
Fixed to ’00’
MSBs of transmit status base address.
Rev. 2 — 19 August 2010
Function
Fixed to ’00’
MSBs of transmit descriptor base address.
Table
Function
TxDescriptor is the base address. The register is minus
one encoded.
Unused
156.
Table
Table
157.
155.
Chapter 10: LPC17xx Ethernet
UM10360
© NXP B.V. 2010. All rights reserved.
Reset
value
-
0x0
161 of 840
Reset
value
-
0x0
Reset
value
0x0