MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 293
MOD5234-100IR
Manufacturer Part Number
MOD5234-100IR
Description
MOD5234 10/100 ETHERNET MODULE
Manufacturer
NetBurner Inc
Type
Controllers & Processorsr
Datasheets
1.MOD5272-100IR.pdf
(3 pages)
2.MOD5234-100IR.pdf
(4 pages)
3.MOD5234-100IR.pdf
(754 pages)
Specifications of MOD5234-100IR
Interface
I²C, SPI, UART
Voltage - Supply
2.5V
Mounting Type
Surface Mount
Package / Case
Module
Product
Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Format
-
Baud Rates
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
Q4483564
- Current page: 293 of 754
- Download datasheet (13Mb)
14.3.5 DMA Control Registers (DCR0–DCR3)
DCRn, shown in
Freescale Semiconductor
Address
Reset
Reset
Bits
Bits
W
W
R INT EEXT
R
31
30
1
0
31
15
0
0
30
14
0
0
DONE
Name
Name
EEXT
SMOD
BSY
Figure
INT
CS
29
13
Table 14-3. DSRn Field Descriptions (Continued)
0
0
14-8, is used for configuring the DMA controller module.
Busy
0 DMA channel is inactive. Cleared when the DMA has finished the last transaction.
1 BSY is set the first time the channel is enabled after a transfer is initiated.
Transactions done. Set when all DMA controller transactions complete, as determined by
transfer count or error conditions. When BCR reaches zero, DONE is set when the final
transfer completes successfully. DONE can also be used to abort a transfer by resetting
the status bits. When a transfer completes, software must clear DONE before
reprogramming the DMA.
0 Writing or reading a 0 has no effect.
1 DMA transfer completed. Writing a 1 to this bit clears all DMA status bits and can be
Figure 14-8. DMA Control Registers (DCRn)
Interrupt on completion of transfer. Determines whether an interrupt is generated by
completing a transfer or by the occurrence of an error condition.
0 No interrupt is generated.
1 Internal interrupt signal is enabled.
Enable external request. Care should be taken because a collision can occur between the
START bit and DREQn when EEXT = 1.
0 External request is ignored.
1 Enables external request to initiate transfer. The internal request (initiated by setting the
AA
28
12
used in an interrupt handler to clear the DMA interrupt and error bits.
START bit) is always enabled.
0
0
Table 14-4. DCRn Field Descriptions
IPSBAR + 0x00_010C (DMA0); IPSBAR + 0x011C (DMA1);
IPSBAR + 0x012C (DMA2); IPSBAR + 0x013C (DMA3)
27
11
0
0
MCF5235 Reference Manual, Rev. 2
BWC
26
10
0
0
DMOD
25
0
0
9
24
0
0
0
8
D_REQ
23
0
0
0
7
Description
Description
SINC
22
0
0
0
6
21
LINKCC
0
0
5
SSIZE
20
0
0
4
Memory Map/Register Definition
DINC
19
0
0
3
LCH1
18
0
0
2
DSIZE
17
0
0
1
LCH2
START
16
0
0
0
0
14-9
Related parts for MOD5234-100IR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU, MPU & DSP Development Tools MOD5234 MODULE
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools MOD5234 Core Module Development Kit
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
BOARD SERIAL-ETHERNET 512K FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE FLASH MOD5272
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5282
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5272
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
Ethernet Modules & Development Tools 32 Bit 66MHz 40 Pin DIP Industrial Temp
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
Ethernet ICs 32bit 147MHz CAN-to- Ethnt Device IndTemp
Manufacturer:
NetBurner Inc
Datasheet: