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3.20 Negotiation Status Register (NGOSTAT)
VLYNQ Port Registers
The Negotiation Status Register reflects the current abilities communicated between the local and remote
VLYNQ. The NGOSTAT is shown in Figure 28 and described in Table 26
Figure 28. Negotiation Status Register (NGOSTAT)
31 1 0
Reserved Mode
R-0 R-1
LEGEND: R/W = Read/Write; - n = value after reset
Table 26. Negotiation Status Register (NGOSTAT) Field Descriptions
Bit Field Value Description
31-1 Reserved 0 Reserved. Always read as 0. Writes have no effect
0 Mode 1 Mode mask. A ‘1’ in a particular bit position indicates that the device supports the
mode corresponding with the bit number. A mode-0-only device would show
00000001b, a mode-1-only device would show 00000010b, etc. The default mode=0 is
covered in the Packet Format section.
SPRUF89 – October 2007 VLYNQ Port 39
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