PXF4333V11 INFINEON [Infineon Technologies AG], PXF4333V11 Datasheet - Page 351

• Manufacturer Part Number: PXF4333V11
• Description: ABM 3G ATM Buf fer Manager
• Manufacturer: INFINEON [Infineon Technologies AG]

8.4.5
Timing of the Synchronous Dynamic RAM (SDRAM) Interface is simplified as all signals
are referenced to the rising edge of RAMCLK. In
signals output by the ABM-3G have identical delay times with reference to the clock.
When reading from RAM, the ABM-3G samples the data within a window at the rising
clock edge.
Figure 8-9
Data Sheet
Table 8-14
No.
110
110A
111
112
113
CSRDATi(31:0), output
CSRRASi, CSRCASi,
CSRDATi(31:0), input
CSRBAi0, CSRBAi1
CSRCSi, CSRWEi,
Parameter
T
F
Setup time
CSRADRi(13:0), CSRCSi, CSRRASi, CSRCASi,
CSRWEi, CSRBAi0, CSRBAi1 before RAMCLK
rising
Hold time
CSRADRi(13:0), CSRCSi, CSRRASi, CSRCASi,
CSRWEi, CSRBAi0, CSRBAi1 after RAMCLK
rising
Delay CSRDATi Output after RAMCLK rising
CSRADRi(13:0),
RAMCLK
RAMCLK
CSR SDRAM Interface(s)
Generic SDRAM Interface Timing Diagram
SDRAM Interface AC Timing Characteristics
RAMCLK
: Period RAMCLK
: Frequency RAMCLK
351
Figure
111
114
110
Min
19.2
2.5
1.5
3
8-9, it can be seen that all
Electrical Characteristics
112
113
115
Limit Values
Typ
PXF 4333 V1.1
Max
52
6.5
2001-12-17
ABM-3G
Unit
ns
MHz
ns
ns
ns