Sundance Spas ST201 - Manual (Page 100)

100
Sundance Technology ST201 PRELIMINARY draft 2
OCTETSRECEIVEDOK
Class....................I/O Registers, Statistics
Base Address ......IoBaseAddress register value
Address Offset .....0x68
Access Mode .......Read (also clears register)/Write
Width ...................32 bits
BIT BIT NAME BIT DESCRIPTION
19..0 OctetsReceivedOk This statistic counts the total number of frame header, data and pad-
ding octets in frames that are successfully received. For the purposes
of this statistic, a successfully received frame is one that is completely
moved into the RxFIFO. This is a 20-bit counter and will wrap around to
zero after reaching fffffh. An UpdateStats interrupt will occur after the
counter has counted through c0000h. This statistic must be read as
two 16-bit quantity with the lower word first. Upon reading the lower
word, the upper word value is latched in and the lower value is cleared.
The upper word is also cleared when read.
31..20 Reserved Reserved for future use. Should be set to 0.