CY7C955-NC Cypress Semiconductor Corp, CY7C955-NC Datasheet - Page 32

• 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
LBE[19:0]
Reg 1AH to Reg 1CH will be loaded with the number of BIP 8/24 (B2) errors from an internal counter approximately 1 s after
a write operation is done to Reg 1AH, Reg 1BH, Reg 1CH, Reg 1DH, Reg 1EH, Reg 1FH, or Reg 00H. At that time (1 s
after the write operation), these three registers are updated and the internal BIP 8/24 error counter reset to zero to begin
another round of error accumulation. Reading Reg 1AH, Reg 1BH, and Reg 1CH after the write yields the number of BIP 8/24
(B2) errors accumulated since the counter was last reset, if overflow has not occurred.
REG
7
6
5
4
3
2
1
0
LBE[19:0]
Reg 1AH to Reg 1CH will be loaded with the number of BIP 8/24 (B2) errors from an internal counter approximately 1 s after
a write operation is done to Reg 1AH, Reg 1BH, Reg 1CH, Reg 1DH, Reg 1EH, Reg 1FH, or Reg 00H. At that time (1 s
after the write operation), these three registers are updated and the internal BIP 8/24 error counter is reset to zero to begin
another round of error accumulation. Reading Reg 1AH, Reg 1BH, and Reg 1CH after the write yields the number of BIP 8/24
(B2) errors accumulated since the counter was last reset, if overflow has not occurred.
BIT POSITION
BIT POSITION
1AH
1BH
Line BIP 8/24 Register
LBE[7]
LBE[6]
LBE[5]
LBE[4]
LBE[3]
LBE[2]
LBE[1]
LBE[0]
Line BIP 8/24 Register
LBE[15]
LBE[14]
LBE[13]
LBE[12]
LBE[11]
LBE[10]
LBE[9]
LBE[8]
PRELIMINARY
NAME
NAME
32
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
READ/WRITE
READ/WRITE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CY7C955
DEFAULT
DEFAULT