Force SPARC/CPCI-520G, Техническое справочное руководство

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Ethernet and EBus2 Devices – PCIO Hardware Description
Page 86 SPARC/CPCI-52x(G)
ID
(ro)
ID
indicates the hardware ID of the device containing the system config-
uration registers.
6.3.9 SCR: Front Panel and Switches
The following registers control front-panel or switch related features:
• “User LED x Control Registers, x = 1, 2” on page 86
• “Rotary Switch Status Register” on page 87
• “7-Segment LED Display Control Register” on page 87
• “SW4 and SW5 Status Register” on page 89
BLINK_FREQ
(r/w)
BLINK_FREQ
specifies the blink frequency:
= 00
2
no blinking
= 01
2
blinking at appr. 0.5 Hz (slow)
= 10
2
blinking at appr. 1 Hz (moderate)
= 11
2
blinking at appr. 2 Hz (fast)
COLOR (r/w) COLOR specifies the status and color of the LED:
= 00
2
off
= 01
2
green
= 10
2
red
= 11
2
yellow
Table 42 System Configuration Identification Register
F160.000F
16
Bit 7 6 5 4 3 2 1 0
Value
1 1 1 1 ID
Table 43 User LED x Control Registers, x = 1, 2
F160.0000
16
(LED 1) and F160.0001
16
(LED 2)
Bit 7 6 5 4 3 2 1 0
Value
1 1 1 1 BLINK_FREQ COLOR