MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 502

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Message Digest Hardware Accelerator (MDHA)
26.2.5
The MDISR describes the current error that has taken place. An interrupt request is generated
when any one of these bits is set unless the corresponding bit is set in the MDIMR. MDISR is only
cleared after a hardware or software reset has been performed. The bit definitions for MDISR and
MDIMR are similar.
26-10
Address
Reset
Reset
31–10
W
W
Bits
R
R
Figure 26-6. MDHA Interrupt Status & Mask Registers (MDISR and MDIMR)
9
8
7
6
MDIMR)
31
15
0
0
0
0
MDHA Interrupt Status & Mask Registers (MDISR and
Masking errors should only be used for debug purposes. A masked
error will most likely cause invalid data.
30
14
0
0
0
0
RMDP
Name
GTDS
ERE
—
—
29
13
0
0
0
0
Table 26-7. MDISR & MDIMR Field Descriptions
Reserved, should be cleared.
Greater than data size error. Read only. Indicates that the GO bit was set in the MDCR and
the data size written to the MDDSR is greater then the amount of data written to the FIFO.
0 No error
1 Datasize is greater than the message size
Early read error. Read only. A context register was read from while the module was busy
processing data.
0 No error
1 Early read error
Register modified during processing. Read only. An MDHA register was modified while the
module was busy processing data.
0 No error
1 Register modified
Reserved, should be cleared.
28
12
0
0
0
0
27
11
0
0
0
0
MCF5271 Reference Manual, Rev. 2
26
10
0
0
0
0
GTDS ERE RMDP
25
0
0
0
9
IPSBAR + 0x19_0010
NOTE
24
0
0
0
8
Bit Description
23
0
0
0
7
22
0
0
0
0
6
DSE
21
0
0
0
5
IME
20
0
0
0
4
19
0
0
0
0
3
Freescale Semiconductor
NEIF
18
0
0
0
2
17
0
0
0
0
1
IFO
16
0
0
0
0