MCF5272VF66 Freescale Semiconductor, MCF5272VF66 Datasheet - Page 332

• Manufacturer Part Number: MCF5272VF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272VF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Physical Layer Interface Controller (PLIC)
The programming of the P1CR register in the above example is achieved with the following ColdFire code
sequence assuming the equates and init sections include the following:
equates and init:
...
Module_Regs_Addr
P1CR
P1ICR
...
move.l
...
move.w
move.w
The above code segment is an example only.
13-36
FSM (port 1 Only)
SCIT MODE (GCI ONLY)
SLAVE MODE
IDL10 MODE
Reserved
Port on
#Module_Regs_Addr, A5
#0x9200,d0
d0,P1CR(A5)
P1CR
MCF5272 ColdFire
0x
EQU
EQU
EQU
Figure 13-35. Port 1 Configuration Register (P1CR)
15 14 13 12 11 10
1
0
9
0x00300000
0x352
0x35A
0
®
1
Integrated Microprocessor User’s Manual, Rev. 3
0
0
2
9
1
;address of on-chip registers
;offset of P1CR register
;reference register from A5
;port 1 config ON, IDL10, SLAVE, port1 FSM
;msb first on B1 and B2, B1 and B2 disabled
;write to P1CR register
8
0
7
0
6
0
0
5
0
4
0
3
0
2
0
0
1
0
GCI ACT (GCI ONLY)
0
0
Freescale Semiconductor
Reserved
B2 msb First
B1 msb First
B2 Disabled
B1 Disabled