CY7C955-NC Cypress Semiconductor Corp, CY7C955-NC Datasheet - Page 41

• Manufacturer Part Number: CY7C955-NC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C955-NC

• Lead Free Status / RoHS Status: Not Compliant

REG
7
6
5
4
3
2
1
0
PFE[15:0]
Reg 3AH and Reg 3BH will be loaded with the number of path FEBE (G1) errors from an internal counter approximately 1 s
after a write operation is done to Reg 38H, Reg 39H, Reg 3AH, Reg 3BH, or Reg 00H. At that time (1 s after the write
operation), these three registers are update and the internal path FEBE error counter is reset to zero to begin another round
of error accumulation. Reading Reg 3AH and Reg 3BH after the write yields the number of path FEBE (G1) errors accumulated
since the counter was last reset, if overflow has not occurred.
REG
7
6
5
4
3
2
1
0
BLKBIP
This bit controls how path BIP 8 (B3) errors are accumulated.
0:
1:
BIT POSITION
BIT POSITION
BIP 8 (B3) errors are accumulated and reported in a bit basis.
BIP 8 (B3) errors are accumulated and reported in a block basis. Only one BIP 8 error is reported to the upstream path
even if more than one path BIP 8 (B3) errors are detected.
3BH
3DH
Path Far End Block Error Register
PFE[15]
PFE[14]
PFE[13]
PFE[12]
PFE[11]
PFE[10]
PFE[9]
PFE[8]
Path Far-End Block Error Register
Unused
Unused
BLKBIP
Unused
Unused
Unused
Unused
Unused
PRELIMINARY
NAME
NAME
41
R
R
R
R
R
R
R
R
R/W
READ/WRITE
READ/WRITE
0
0
0
0
0
0
0
0
0
CY7C955
DEFAULT
DEFAULT