User`s manual

168
0x27FF
0x2800 to
0x283F
2 words
FCSError
0x2840 to
0x29FF
448 words
Reserved address space
Number of frames received and transmitted with a length(in octets)
0x2A00 to
0x2A3F
2 words
64
0x2A40 to
0x2A7F
2 words
65 to 127
0x2A80 to
0x2ABF
2 words
128 to 255
0x2AC0 to
0x2AFF
2 words
256 to 511
0x2B00 to
0x2B3F
2 words
512 to 1023
0x2B40 to
0x2B7F
2 words
1024 to maximum size
0x2B80 to
0x2FFF
1152 words
Reserved address space
Network Redundancy Information
0x3000
10 words
Ring 0’s Name
Ring Name = “Ring0”
Word 0 Hi byte = ‘R’
Word 0 Lo byte = ‘i’
Word 1 Hi byte = ‘n’
Word 1 Lo byte = ‘g’
Word 2 Hi byte = ‘0’
Word 2 Lo byte = ‘\0’
(other words = 0)
0x300A
1 word
Ring 0’s Status
0x0000: none
0x0001: disable
0x0002: normal
0x0003: abnormal
0x300B
1 word
Ring 0’s Version
0x0000: none
0x0001: Super Ring
0x0002: Rapid Super Ring
0x0003: Any Ring
0x0004: not support
0xFFFF: unavailable
0x300C
1 word
Ring 0’s Device Role
0x0000: none
0x0001: disable
0x0002: RM (Ring Master)
0x0003: non-RM
0xFFFF: unavailable
0x300D
2 word
Ring 0’s Port List of 1st Ring Port
Word 0 = port 1-16
Word 1 = port 17-32
Ex:
0x0001: Ethernet port 1
0x0002: Ethernet port 2
0x0003: Ethernet port 1 and 2
0x300F
2 word
Ring 0’s Port List of 2nd Ring Port
Word 0 = port 1-16