peb3456 Infineon Technologies Corporation, peb3456 Datasheet - Page 394

• Manufacturer Part Number: peb3456
• Description: Channelized T3 Termination With Ds3 Framer, M13 Multiplexer, T1/ E1 Framers And 256 Channel Hdlc/ppp Controller
• Manufacturer: Infineon Technologies Corporation

9.4.2
•
Figure 9-5
Table 9-7
•
Note:
1
Data Sheet
No.
1
2
3
4
5
6
7
8
SPI clock is related to PCI clock where the SPI frequency is 1/78 of the PCI
frequency. All timings for SPI interface are calculated with a PCI clock running at 33
MHz.
SPCLK
SPSO
SPCS
SPSI
Parameter
SPCS low to SPCLK delay
SPCLK to SPCS delay
SPCLK high time
SPCLK low time
SPCS to SPSO delay
SPCLK to SPSO delay
SPSI to SPCLK setup time
SPSI to SPCLK hold time
SPI Interface Timing
SPI Interface Timing
SPI Interface Timing
5
1
7
8
3
394
6
min.
500
500
500
500
100
100
Limit Values
4
max.
100
100
Electrical Characteristics
Unit
ns
ns
ns
ns
ns
ns
ns
ns
2
PEB 3456 E
Notes
05.2001
1