Control Signals; Motherboard; Table 10-7 Power Supply Control Signal Levels - Sun Microsystems Netra T4 AC100 Service And System Reference Manual

10.3.3

Control Signals

All power supply control signals are at signal levels shown in
TABLE 10-7
Parameter
V (high-level output voltage)
OH
V (low-level output voltage)
OL
V (high-level input voltage)
IH
V (low-level input voltage)
IL
10.4

Motherboard

FIGURE 10-18
describes the functions of the connectors and jumpers.
Note – Unnumbered connectors in
Power Supply Control Signal Levels
Min
3.4 VDC
2.4 VDC
shows a block diagram of the Netra T4 motherboard.
Max
0.4 VDC
0.8 VDC
are not used by the Netra T4 system.
FIGURE 10-18
Chapter 10 Functional Description
.
TABLE 10-7
TABLE 10-8
10-37