Atmel SpaceWire Router SpW-10X Manual do Utilizador descarregar pdf (Página 51)

Ref.:

UoD_SpW-10X_

UserManual

Issue:

3.4

SpW-10X

SpaceWire Router

User Manual

Date:

July 2008

Preliminary

Timeout Selection

Enable Disconnect-on-silence

Enable Start-on-Request

Enable Self-Addressing

3:1

13 Error Active Configuration Port Error

SpaceWire Ports 1-5 Error

External Ports 1,2 Error

5 :1

10 :9

5 :1

7 :6

14 Time-code Time-code 7:0 7:0

15 General Purpose Least Significant 8-bits 7:0 7:0

6.4 RESET CONFIGURATION INTERFACE OPERATION

CL K

RST N

POR_ SIGNALS

POR_ SS

123456789

Figure 6-7 Reset configuration interface timing specification

The POR configuration signals (POR_SIGNALS) listed above are loaded into the appropriate internal

configuration registers of the router on the first rising edge of the system clock, CLK, after RSTN is de-

asserted. To make sure that the POR configuration signal values are loaded properly STATMUXOUT

inputs must be stable from end of reset (rising edge of RSTN) till 4 CLK periods after the end of reset.

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Atmel SpaceWire Router SpW-10X Manual do Utilizador Página 51