LPC1769FBD100,551 NXP Semiconductors, LPC1769FBD100,551 Datasheet - Page 221

• Manufacturer Part Number: LPC1769FBD100,551
• Description: IC ARM CORTEX MCU 512K 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1769FBD100,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 100-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 70
• 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
• Processor Series: LPC17
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: Ethernet, USB, OTG, CAN
• Maximum Clock Frequency: 120 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, MCB1760, MCB1760U, MCB1760UME
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 8 Channel
• On-chip Dac: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4966; 935290522551

NXP Semiconductors
Table 188. USB device register map
[1]
[2]
Table 189. USBClkCtrl register (USBClkCtrl - address 0x5000 CFF4) bit description
UM10360
User manual
Name
DMA registers
USBDMARSt
USBDMARClr
USBDMARSet
USBUDCAH
USBEpDMASt
USBEpDMAEn
USBEpDMADis
USBDMAIntSt
USBDMAIntEn
USBEoTIntSt
USBEoTIntClr
USBEoTIntSet
USBNDDRIntSt
USBNDDRIntClr
USBNDDRIntSet
USBSysErrIntSt
USBSysErrIntClr
USBSysErrIntSet
Bit
0
1
2
Reset value reflects the data stored in used bits only. It does not include reserved bits content.
Reading WO register will return an invalid value.
Symbol
-
DEV_CLK_EN
-
11.10.1.1 USB Clock Control register (USBClkCtrl - 0x5000 CFF4)
11.10.1 Clock control registers
This register controls the clocking of the USB Device Controller. Whenever software
wants to access the device controller registers, both DEV_CLK_EN and AHB_CLK_EN
must be set.
The software does not have to repeat this exercise for every register access, provided that
the corresponding USBClkCtrl bits are already set. Note that this register is functional only
when the PCUSB bit of PCONP is set; when PCUSB is cleared, all clocks to the device
controller are disabled irrespective of the contents of this register. USBClkCtrl is a
read/write register.
Description
USB DMA Request Status
USB DMA Request Clear
USB DMA Request Set
USB UDCA Head
USB Endpoint DMA Status
USB Endpoint DMA Enable
USB Endpoint DMA Disable
USB DMA Interrupt Status
USB DMA Interrupt Enable
USB End of Transfer Interrupt Status
USB End of Transfer Interrupt Clear
USB End of Transfer Interrupt Set
USB New DD Request Interrupt Status
USB New DD Request Interrupt Clear
USB New DD Request Interrupt Set
USB System Error Interrupt Status
USB System Error Interrupt Clear
USB System Error Interrupt Set
Description
Reserved, user software should not write ones to reserved bits. The value
read from a reserved bit is not defined.
Device clock enable. Enables the usbclk input to the device controller
Reserved, user software should not write ones to reserved bits. The value
read from a reserved bit is not defined.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
Chapter 11: LPC17xx USB device controller
Access
RO
WO
WO
R/W
RO
WO
WO
RO
R/W
RO
WO
WO
RO
WO
WO
RO
WO
WO
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Reset value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
UM10360
© NXP B.V. 2010. All rights reserved.
[1]
Address
0x5000 C250
0x5000 C254
0x5000 C258
0x5000 C280
0x5000 C284
0x5000 C288
0x5000 C28C
0x5000 C290
0x5000 C294
0x5000 C2A0
0x5000 C2A4
0x5000 C2A8
0x5000 C2AC
0x5000 C2B0
0x5000 C2B4
0x5000 C2B8
0x5000 C2BC
0x5000 C2C0
0
Reset value
NA
NA
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