The StreamSync Buffer Manager
BUF_MGR_STATUS
Version A.0
BitFlow, Inc.
CYT-3-27
BM_STATE
RO, BUF_MGR_STATUS[2..0], Cyton-CXP
Returns the current state of the Buffer Manager.
CPL_STATUS
RO, BUF_MGR_STATUS[6..4], Cyton-CXP
PCIe completion status from last received Quad.
BM_QUADS_
CACHED
RO, BUF_MGR_STATUS[15..8], Cyton-CXP
Number of QUADS currently in the cache.
DST_ADDR_
ERROR_LSB
RO, BUF_MGR_STATUS[20], Cyton-CXP
Quad destination address is not 16 byte aligned.
NEXT_ADDR_
ERROR_LSB
RO, BUF_MGR_STATUS[21], Cyton-CXP
Quad points to a next quad that is not 16-byte aligned..
SIZE_ERROR_
LSB
RO, BUF_MGR_STATUS[22], Cyton-CXP
Quad size is not a multiple of 16 bytes..
SIZE_ERROR_
MSB
RO, BUF_MGR_STATUS[23], Cyton-CXP
Quad size is > 4K.
BM_STATE
Meaning
0 (0000b)
Idle - The buffer manager is not current active
1 (0001b)
Active - The buffer manager is currently DMAing
2 (0010b)
Req64
3 (0011b)
Req32
4 (0100b)
Wait CPL
4 (0101b)
Parse CPL 0
6 (0110b)
Parse CPL 0
7 (0111b)
Flush
Summary of Contents for Cyton-CXP
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Page 360: ...Camera Link Controls CCs The Cyton CXP CYT 9 14 BitFlow Inc Version A 0 ...
Page 372: ...I O Connector Pinout for the Cyton CXP The Cyton CXP CYT 10 12 BitFlow Inc Version A 0 ...
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