MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 298

• 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

Chip Select Module
16.4.1.2 Chip Select Mask Registers (CSMR0–CSMR7)
The CSMRs,
16-8
Address
Address
Reset
Reset
Reset
15–0
Bits
W
W
W
R
R
R
—
—
—
15
31
15
0
Figure
Name
—
—
—
14
30
14
0
BA
Figure 16-4. Chip Select Address Registers (CSARn)
16-5, are used to specify the address masks for the respective chip selects.
Figure 16-5. Chip Select Mask Registers (CSMRn)
—
—
—
13
29
13
0
Base address. Defines the base address for memory dedicated to chip select CS[7:0]. BA
is compared to bits 31–16 on the internal address bus to determine if chip select memory
is being accessed.
IPSBAR + 0x00_009C (CSMR2); IPSBAR + 0x00_00A8 (CSMR3);
IPSBAR + 0x00_00B4 (CSMR4); IPSBAR + 0x00_00C0 (CSMR5);
IPSBAR + 0x00_00CC (CSMR6); IPSBAR + 0x00_00D8 (CSMR7)
IPSBAR + 0x00_00B0 (CSAR4); IPSBAR + 0x00_00BC (CSAR5);
IPSBAR + 0x00_0084 (CSMR0); IPSBAR + 0x00_0090 (CSMR1);
IPSBAR + 0x00_0080 (CSAR0); IPSBAR + 0x00_008C (CSAR1);
IPSBAR + 0x00_0098 (CSAR2); IPSBAR + 0x00_00A4 (CSAR3);
IPSBAR + 0x00_00C8 (CSAR6); IPSBAR + 0x00_00D4 (CSAR7)
—
—
—
12
28
12
0
Table 16-5. CSARn Field Description
—
—
—
27
11
11
0
MCF5271 Reference Manual, Rev. 2
—
—
—
10
26
10
0
—
25
—
—
0
9
9
WP
—
—
—
24
8
8
BAM
BA
—
23
—
—
Description
0
7
7
—
—
—
22
6
6
0
—
—
—
21
0
5
5
—
—
—
20
0
4
4
—
—
—
19
0
3
3
Freescale Semiconductor
—
—
—
18
0
2
2
—
—
—
17
0
1
1
—
16
—
V
0
0
0