4.5.Option Links
Table 4-1 below describes the function of the option links contained on this CPU board. The default configuration is indicated by BOLD
text.
Option Link Settings
Reference
Function
Fitted
Alternative (Removed)
Related To
R2
3V power select
Regulator drives Board_3V3
Board_3V from RSK
R7
Write Strobe Select
High Byte writes from WR1n
WR1n not connected
R8, R9, R10
R8
Write Strobe Select
High Byte writes from WR1n
WR1n not connected
R7, R9, R10
R9
Write Strobe Select
Low Byte writes from WR0n
WR0n not connected
R7, R8, R10
R10
Write Strobe Select
Low Byte writes from WR0n
WR0n not connected
R7, R8, R9
Table 4-1: JA1 Option Link Settings
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