CY7C955-NC Cypress Semiconductor Corp, CY7C955-NC Datasheet - Page 48

• 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
GFC[3:0]
These are the Generic Flow Control (GFC) register bits. If the PASS bit (Reg 50H, bit 5) is LOW, ATM cells with VPI = 0, VCI
= 0, and with other parts of their header matching all the unmasked bits of this register will be dropped. Each bit of this register
can be masked by its corresponding bit in Reg 53H. Masked bits are not compared.
PTI[2:0]
These are the Payload Type Indicator (PTI) register bits. If the PASS bit (Reg 50H, bit 5) is LOW, ATM cells with VPI = 0, VCI
= 0, and with other parts of their header matching all the unmasked bits of this register will be dropped. Each bit of this register
can be masked by its corresponding bit in Reg 53H. Masked bits are not compared.
CLP
This is the Cell Loss Priority (CLP) register bit. If the PASS bit (Reg 50H, bit 5) is LOW, ATM cells with VPI = 0, VCI = 0,and
with other parts of their header matching all the unmasked bits of this register will be dropped. Each bit of this register can be
masked bits corresponding bit in Reg 53H. Masked bits are not compared.
BIT POSITION
52H
Receive ATM Cell Processor Match Header Pattern Register
GFC[3]
GFC[2]
GFC[1]
GFC[0]
PTI[2]
PTI[1]
PTI[0]
CLP
PRELIMINARY
NAME
48
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
READ/WRITE
0
0
0
0
0
0
0
0
CY7C955
DEFAULT