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Device Bus PLD: Board Configuration Registers
10006024-04 Katana
®
752i User’s Manual
6-5
Note: Board Configuration 2 register is not implemented in the Katana
®
752i.
Register 6-9: Board Configuration 3.
cPCI: cPCI bus status indication:
1=cPCI bus is disabled (held in reset) (default)
0=cPCI bus is enabled
Mon: Monarch indication:
1=Katana
®
752i is Monarch
0=PMC is Monarch
The Board Configuration 1 register at hex location F820,A000
16
provides status informa-
tion about the Flash memory, as follows.
Register 6-10: Board Configuration 1
Boot Socket: Boot from socketed Flash or from soldered Flash:
1=Boot from socketed Flash
0=Boot from soldered Flash
The Board Configuration 0 register at hex location F820,9000
16
indicates the system clock
speed and the H.110 option status, as follows.
Register 6-11: Board Configuration 0
SysCLK: System clock speed:
11=133MHz
10=166MHz
01=100MHz
00=200MHz
H110: H.110 option installed:
1=yes
0=no (default)
76543210
Reserved cPCI Mon Reserved
76543210
Reserved Boot
Socket
Reserved
76543210
SysCLK H110 Reserved