Siemens ERTEC200 User Manual

List of Figures

Figure 1: ERTEC 200 Block Diagram .................................................................................................................... 10

Figure 2: ERTEC 200 Package Description .......................................................................................................... 11

Figure 3: Structure of ARM946E-S Processor System .......................................................................................... 21

Figure 4: GPIO Cell on GPIO Port [31:0] of the ERTEC 200................................................................................. 35

Figure 5: Block Diagram of F-Counter ................................................................................................................... 43

Figure 6: Watchdog Timing.................................................................................................................................... 45

Figure 7: Block Diagram of UART ......................................................................................................................... 48

Figure 8: Block Diagram of SPI ............................................................................................................................. 54

Figure 9: Clock Generation in ERTEC 200 ............................................................................................................ 64

Figure 10: Clock Supply of Ethernet Interface ....................................................................................................... 65

Figure 11: Power-Up Phase of the PLL ................................................................................................................. 66

Figure 12: Interconnection of Addresses between Host and ERTEC 200 LBU ..................................................... 77

Figure 13: LBU-Read-Sequence with separate RD/WR line ................................................................................. 79

Figure 14: LBU-Write-Sequence with separate RD/WR line.................................................................................. 80

Figure 15: LBU-Read-Sequence with common RD/WR line.................................................................................. 81

Figure 16: LBU-Write-Sequence with common RD/WR line .................................................................................. 82

List of Tables

Table 1: ERTEC 200 Pin Assignment and Signal Description ............................................................................... 19

Table 2: Overview of IRQ Interrupts ...................................................................................................................... 25

Table 3: Overview of FIQ Interrupts....................................................................................................................... 25

Table 4: Overview of Interrupt Control Register..................................................................................................... 27

Table 5: CP15 Registers - Overview ..................................................................................................................... 31

Table 6: Overview of AHB Master-Slave Access................................................................................................... 32

Table 7: Access Type and Data Width of the I/O................................................................................................... 33

Table 8: Selection of Download Source................................................................................................................. 34

Table 9: Overview of GPIO Registers.................................................................................................................... 36

Table 10: Overview of Timer Registers ................................................................................................................. 40

Table 11: Overview of F-Timer Registers .............................................................................................................. 44

Table 12: Overview of WD Registers..................................................................................................................... 46

Table 13: Baud Rates for UART at F

UARTCLK

=50 MHz ........................................................................................... 49

Table 14: Overview of UART Registers ................................................................................................................. 49

Table 15: Overview of SPI Registers..................................................................................................................... 55

Table 16: Overview of System Control Registers .................................................................................................. 59

Table 17: Overview of ERTEC 200 Clocks ............................................................................................................ 64

Table 18: Configurations for ERTEC 200 .............................................................................................................. 68

Table 19: Overview of EMIF Registers .................................................................................................................. 70

Table 20: Setting of Various Page Sizes ............................................................................................................... 76

Table 21: Setting of Various Offset Areas ............................................................................................................. 76

Table 22: Address Mapping from the Perspective of an External Host Processor on the LBU Port ...................... 77

Table 23: Summary of Accesses to Address Areas of ERTEC 200....................................................................... 78

Table 24: Host Access to Address Areas of ERTEC 200 ...................................................................................... 78

Table 25: LBU Read access timing with seperate Read/Write line........................................................................ 79

Table 26: LBU Write access timing with seperate Read/Write line ........................................................................ 80

Table 27: LBU Read access timing with common Read/Write line ........................................................................ 81

Table 28: LBU Write access timing with common Read/Write line ........................................................................ 82

Table 29: Overview of LBU Registers.................................................................................................................... 83

Table 30: DMA Transfer Modes............................................................................................................................. 85

Table 31: I/O Synchronization Signals................................................................................................................... 85

Table 32: Overview of DMA Registers................................................................................................................... 86

Table 33: Partitioning of Memory Areas ................................................................................................................ 91

Table 34: Detailed Description of Memory Segments............................................................................................ 93

Table 35: Pin Assignment of JTAG Interface......................................................................................................... 95

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ERTEC 200 Manual

Technical data subject to change Version 1.1.0