LPC2478FBD208,551 NXP Semiconductors, LPC2478FBD208,551 Datasheet - Page 234
LPC2478FBD208,551
Manufacturer Part Number
LPC2478FBD208,551
Description
IC ARM7 MCU 512K LCD 208-LQFP
Manufacturer
NXP Semiconductors
Series
LPC2400r
Datasheets
1.OM11077.pdf
(91 pages)
2.OM11077.pdf
(792 pages)
3.OM11077.pdf
(10 pages)
4.LPC2478FBD208551.pdf
(89 pages)
Specifications of LPC2478FBD208,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
208-LQFP
Core Processor
ARM7
Core Size
16/32-Bit
Speed
72MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC24
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
98 KB
Interface Type
CAN/I2C/I2S/IrDA/SPI/SSP/UART/USB
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
160
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, DK-35TS-LPC2478, DK-57TS-LPC2478, DK-57VTS-LPC2478, SOMDIMM-LPC2478, SAB-TFBGA208, KSK-LPC2478-JL, MCB2470
Development Tools By Supplier
OM11015, OM11019, OM11022
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
622-1034 - PROGRAMMERS, DEVELOPMENT SYSTEMS622-1033 - KIT LCD TOUCH 5.7" FOR LPC2478MCB2470 - BOARD EVAL NXP LPC247X SERIESOM11022 - EVAL LPC-STICK WITH LPC2478OM11019 - BOARD EVAL FOR LPC2478568-4742 - MODULE DIMM LPC2478 ARM7568-4741 - KIT LCD TOUCH 5.7" FOR LPC2478622-1028 - KIT LCD TOUCH 5.7" FOR LPC2478KSDKLPC2478-PL - KIT IAR KICKSTART NXP LPC2478622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4369 - BOARD EVAL FOR LPC2478622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4363
935284069551
LPC2478FBD208-S
935284069551
LPC2478FBD208-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2478FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
LPC2478FBD208,551
Manufacturer:
NXP/恩智浦
Quantity:
20 000
- OM11077 PDF datasheet
- OM11077 PDF datasheet #2
- OM11077 PDF datasheet #3
- LPC2478FBD208551 PDF datasheet #4
- Current page: 234 of 792
- Download datasheet (5Mb)
NXP Semiconductors
UM10237_4
User manual
7.2.14 Transmit Status Vector 1 Register (TSV1 - 0xFFE0 015C)
7.2.15 Receive Status Vector Register (RSV - 0xFFE0 0160)
Table 218. Transmit Status Vector 0 register (TSV0 - address 0xFFE0 0158) bit description
[1]
The Transmit Status Vector 1 register (TSV1) is a Read Only register with an address of
0xFFE0 015C. The transmit status vector registers store the most recent transmit status
returned by the MAC. Since the status vector consists of more than 4 bytes, status is
distributed over two registers TSV0 and TSV1. These registers are provided for debug
purposes, because the communication between driver software and the Ethernet block
takes place primarily through the frame descriptors. The status register contents are valid
as long as the internal status of the MAC is valid and should typically only be read when
the transmit and receive processes are
TSV1 register.
Table 219. Transmit Status Vector 1 register (TSV1 - address 0xFFE0 015C) bit description
The Receive status vector register (RSV) is a Read Only register with an address of
0xFFE0 0160. The receive status vector register stores the most recent receive status
returned by the MAC. This register is provided for debug purposes, because the
communication between driver software and the Ethernet block takes place primarily
through the frame descriptors. The status register contents are valid as long as the
internal status of the MAC is valid and should typically only be read when the transmit and
receive processes are halted.
Bit
10
11
27:12
28
29
30
31
Bit
15:0
19:16
31:20
The EMAC doesn't distinguish the frame type and frame length, so, e.g. when the IP(0x8000) or
ARP(0x0806) packets are received, it compares the frame type with the max length and gives the "Length
out of range" error. In fact, this bit is not an error indication, but simply a statement by the chip regarding the
status of the received frame.
Symbol
Giant
Underrun
Total bytes
Control frame
Pause
Backpressure
VLAN
Symbol
Transmit byte count
Transmit collision
count
-
Rev. 04 — 26 August 2009
The frame was a control frame.
Function
Byte count in frame was greater than can be represented
in the transmit byte count field in TSV1.
Host side caused buffer underrun.
The total number of bytes transferred including collided
attempts.
The frame was a control frame with a valid PAUSE
opcode.
Carrier-sense method backpressure was previously
applied.
Frame’s length/type field contained 0x8100 which is the
VLAN protocol identifier.
Function
The total number of bytes in the frame, not counting the
collided bytes.
Number of collisions the current packet incurred during
transmission attempts. The maximum number of collisions
(16) cannot be represented.
Unused
halted.Table 11–219
Chapter 11: LPC24XX Ethernet
lists the bit definitions of the
UM10237
© NXP B.V. 2009. All rights reserved.
234 of 792
0
0
Reset
value
0
0x0
0
0
0
Reset
value
0x0
0x0
0x0
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