mcf5407 Freescale Semiconductor, Inc, mcf5407 Datasheet - Page 23

• Manufacturer Part Number: mcf5407
• Description: Mcf5407 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Figure
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6-4
6-5
6-6
6-7
6-8
6-9
6-10
6-11
6-12
6-13
7-1
7-2
7-3
7-4
7-5
8-1
8-2
8-3
8-4
8-5
8-6
8-7
8-8
8-9
8-10
9-1
9-2
9-3
9-4
9-5
10-1
10-2
10-3
10-4
11-1
11-2
11-3
11-4
11-5
11-6
11-7
11-8
11-9
MCF5407 Embedded System Recovery from Unterminated Access........................... 6-7
Pin Assignment Register (PAR) ................................................................................. 6-10
Default Bus Master Register (MPARK) ..................................................................... 6-11
Round Robin Arbitration (PARK = 00)...................................................................... 6-12
Park on Master Core Priority (PARK = 01) ............................................................... 6-13
Park on DMA Module Priority (PARK = 10)............................................................. 6-13
Park on Current Master Priority (PARK = 01) ........................................................... 6-14
PLL Module Block Diagram ........................................................................................ 7-1
PLL Control Register (PLLCR).................................................................................... 7-3
CLKIN, PCLK, PSTCLK, and BCLKO Timing .......................................................... 7-5
Reset and Initialization Timing..................................................................................... 7-6
I
I
Repeated START .......................................................................................................... 8-4
Synchronized Clock SCL.............................................................................................. 8-5
I
I
I
I
I
Flow-Chart of Typical I2C Interrupt Routine............................................................. 8-14
Interrupt Controller Block Diagram.............................................................................. 9-1
Interrupt Control Registers (ICR0–ICR9) .................................................................... 9-3
Autovector Register (AVR) .......................................................................................... 9-5
Interrupt Pending Register (IPR) and Interrupt Mask Register (IMR) ......................... 9-7
Interrupt Port Assignment Register (IRQPAR) ............................................................ 9-7
Connections for External Memory Port Sizes ............................................................ 10-4
Chip Select Address Registers (CSAR0–CSAR7) ..................................................... 10-6
Chip Select Mask Registers (CSMRn) ....................................................................... 10-7
Chip-Select Control Registers (CSCR0–CSCR7) ...................................................... 10-8
Asynchronous/Synchronous DRAM Controller Block Diagram ............................... 11-2
DRAM Control Register (DCR) (Asynchronous Mode) ............................................ 11-5
DRAM Address and Control Registers (DACR0/DACR1)........................................ 11-6
DRAM Controller Mask Registers (DMR0 and DMR1)............................................ 11-7
Basic Non-Page-Mode Operation RCD = 0, RNCN = 1 (4-4-4-4) .......................... 11-11
Basic Non-Page-Mode Operation RCD = 1, RNCN = 0 (5-5-5-5) .......................... 11-12
Burst Page-Mode Read Operation (4-3-3-3)............................................................. 11-13
Burst Page-Mode Write Operation (4-3-3-3)............................................................ 11-13
Continuous Page-Mode Operation............................................................................ 11-14
System Protection Control Register (SYPCR) ............................................................ 6-8
Software Watchdog Interrupt Vector Register (SWIVR)............................................ 6-9
Software Watchdog Service Register (SWSR)............................................................ 6-9
PLL Power Supply Filter Circuit ................................................................................. 7-6
2
2
2
2
2
2
2
C Module Block Diagram .......................................................................................... 8-2
C Standard Communication Protocol ........................................................................ 8-3
C Address Register (IADR) ....................................................................................... 8-6
C Frequency Divider Register (IFDR)....................................................................... 8-7
C Control Register (I2CR) ......................................................................................... 8-8
CR Status Register (I2SR) ......................................................................................... 8-9
C Data I/O Register (I2DR) ..................................................................................... 8-10
ILLUSTRATIONS
Illustrations
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