MOD5272-100IR NetBurner Inc, MOD5272-100IR Datasheet - Page 253
![PROCESSOR MODULE FLASH MOD5272](/photos/6/75/67555/mod5272-100ir_sml.jpg)
MOD5272-100IR
Manufacturer Part Number
MOD5272-100IR
Description
PROCESSOR MODULE FLASH MOD5272
Manufacturer
NetBurner Inc
Type
Controllers & Processorsr
Datasheets
1.MOD5272-100IR.pdf
(2 pages)
2.MOD5272-100IR.pdf
(3 pages)
3.MOD5272-100IR.pdf
(550 pages)
Specifications of MOD5272-100IR
Module/board Type
Processor Module
Ethernet Connection Type
10/100 Ethernet Port RJ-45
Operating Voltage
3.3 V
Product
Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MOD5272
For Use With
528-1001 - KIT DEVELOP NETWORK FOR MOD5272
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
528-1008
- Current page: 253 of 550
- Download datasheet (6Mb)
MOTOROLA
11.5.21 Receive Buffer Size Register (EMRBR)
The EMRBR register dictates the maximum size of all receive buffers. Note that because
receive frames are truncated at 2k-1 bytes, only bits 10–4 are used. This value should take
into consideration that the receive CRC is always written into the last receive buffer. To
allow one maximum size frame per buffer, R_BUFF_SIZE must be set to MAX_FL or
larger. The R_BUFF_SIZE must be evenly divisible by 16. To insure this, bits 3–0 are
forced low. To minimize bus utilization (descriptor fetches), it is recommended that
R_BUFF_SIZE be at least 256 bytes.
This register, Figure 11-25, is not reset and must be initialized by the user prior to
operation.
Reset
Reset
Reset
Reset
Field
Field
Field
Field
Addr
Addr
R/W
R/W
R/W
R/W
31–2
31
15
31
15
Bits
1–0
Figure 11-24. Pointer to Transmit Descriptor Ring (ETDSR)
X_DES_START
0000_0
—
Name
—
Figure 11-25. Receive Buffer Size (EMRBR)
Table 11-28. ETDSR Field Descriptions
11
Pointer to start of transmit buffer descriptor queue.
Reserved, should be cleared.
Chapter 11. Ethernet Module
10
X_DES_START
0000_0000_0000_0000
X_DES_START
MBAR + 0xC14
MBAR + 0xC18
Read/Write
Read/Write
Read/Write
Read/Write
Undefined
Undefined
R_BUFF_SIZE
—
Description
4
3
Programming Model
2
0000
—
0
1
11-29
16
16
0
0
0
Related parts for MOD5272-100IR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MOD5272-100-NOPB](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 Processor Board
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100IL](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 Industrial Temperature
Manufacturer:
NetBurner Inc
![MOD5272-100CL](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 MODULE
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100](/photos/6/76/67600/mod5272-100_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100CR](/photos/15/88/158832/630_38__ethernet_core_processor_module_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools 32Bit 62MHz Core Module 50Pin DIP
Manufacturer:
NetBurner Inc
Datasheet:
![SB72-300CR](/photos/6/75/67512/sb72-300_tmb.jpg)
Part Number:
Description:
BOARD SERIAL-ETHERNET 512K FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5282-100IR](/photos/6/75/67588/mod5282-100ir_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![SB72EX-100CR](/images/no-image3.png)
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5282-100](/photos/6/76/67601/mod5282-100_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5234-100IR](/photos/28/91/289101/mod-100ir_tmb.jpg)
Part Number:
Description:
MOD5234 10/100 ETHERNET MODULE
Manufacturer:
NetBurner Inc
Datasheet:
![NNDK-MOD5282-KIT](/photos/9/6/90646/nndk-mod5282-kit_tmb.jpg)
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5282
Manufacturer:
NetBurner Inc
Datasheet:
![NNDK-MOD5272-KIT](/photos/9/6/90647/nndk-mod5272-kit_tmb.jpg)
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5272
Manufacturer:
NetBurner Inc
Datasheet:
![CB34-EX-100IR](/photos/16/2/160286/cb34ex_tmb.jpg)
Part Number:
Description:
Ethernet ICs 32bit 147MHz CAN-to- Ethnt Device IndTemp
Manufacturer:
NetBurner Inc
Datasheet: