List of Tables

Table 1-1.

PCI Local Space Mapping ........................................................................................................................

5

Table 1-2.

Local Interrupts ........................................................................................................................................

7

Table 1-3.

PowerQUICC II Memory Controller Machine Usage .............................................................................

7

Table 1-4.

CPM Port A Usage ...................................................................................................................................

8

Table 1-5.

CPM Port B Usage ...................................................................................................................................

8

Table 1-6.

CPM Port C Usage ...................................................................................................................................

9

Table 1-7.

CPM Port D Usage ...................................................................................................................................

9

Table 1-8. CPM SI1 TDM Busses Wiring ...............................................................................................................

10

Table 1-9. CPM SI2 TDM Busses Wiring ...............................................................................................................

10

Table 1-10.

CPM Bank of Clocks Usage ...................................................................................................................

11

Table 1-11.

CPM Baud Rate Usage ...........................................................................................................................

11

Table 1-12.

Ethernet Signals on the CPM .................................................................................................................

11

Table 1-13.

Asynchronous Console Serial Port Wiring ............................................................................................

12

Table 1-14.

User-Programmable LED Control Ports ................................................................................................

13

Table 1-15.

PCI Configuration Registers ..................................................................................................................

14

Table 1-16.

PowerSpan PCI Registers .......................................................................................................................

15

Table 1-17.

PowerSpan Processor Bus Registers ......................................................................................................

16

Table 1-18.

PowerSpan DMA Registers ...................................................................................................................

17

Table 1-19.

PowerSpan Miscellaneous Registers ......................................................................................................

18

Table 1-20.

PowerSpan I²O Registers .......................................................................................................................

19

Table 1-21.

PowerSpan Interrupt Pin Usage .............................................................................................................

20

Table 1-22.

Serial EEPROM Mapping ......................................................................................................................

27

Table 1-23.

Board Equipment Register Layout .........................................................................................................

27

Table 1-24.

Hardware Configuration Register Field Descriptions ............................................................................

28

Table 1-25.

FLASH EEPROM Mapping ...................................................................................................................

29

Table 1-26.

GCM Register Programming (MCLK=12.500 MHz) ............................................................................

31

Table 1-27.

Transmit Pulse Shape Programming ......................................................................................................

31

Table 1-28.

QuadFALC Multifunction Port Usage ...................................................................................................

32

Table 1-29.

Ethernet LEDs ........................................................................................................................................

33

Table 1-30.

TDM and Synchronization Signals in Multiplex Direct Mode ..............................................................

38

Table 1-31.

TDM and Synchronization Signals in Independent Direct Mode ..........................................................

42

Table 1-32.

TDM and Synchronization Signals in Switched Mode ..........................................................................

48

Table 1-33.

TDM and Synchronization Signals in Pass Through Mode ...................................................................

52

Table 2-1.

PowerSpan Register Initialization Values in the Serial EEPROM ........................................................

60

Table 2-2.

PowerQUICC II Memory Controller Machine Usage ...........................................................................

65

Table 2-3.

CPM Port Register initialization Values ................................................................................................

67

Table 3-1. GCM Register Programming .................................................................................................................

75

Table 3-2.

Channel Phase Programming in Multiplexed System Data Streams .....................................................

77

Table 3-3.

QuadFALC RCLK Reference Source for DCO-R .................................................................................

77

Table 3-4.

Common T1/E1/E1-CRC4 Initialization ...............................................................................................

82

Table 3-5.

T1 Specific Initialization ........................................................................................................................

82

Table 3-6.

E1/E1-CRC4 Common Initialization .....................................................................................................

82

Table 3-7.

E1 Non-CRC4 Specific Initialization .....................................................................................................

83

Table 3-8.

E1-CRC4 Specific Initialization. ............................................................................................................

83

Table 3-9.

Slave Mode Initialization .......................................................................................................................

83

Table 3-10.

Master Mode Initialization .....................................................................................................................

83

Table 5-1. RJ48 Connectors J1 and J2 .....................................................................................................................

97

Table 5-2.

Ethernet 10/100 RJ45 Connector ...........................................................................................................

97

4538 Hardware Reference Manual

vii