CYNSE10128-083FGCI CYPRESS [Cypress Semiconductor], CYNSE10128-083FGCI Datasheet - Page 49
![no-image](/images/no-image-200.jpg)
CYNSE10128-083FGCI
Manufacturer Part Number
CYNSE10128-083FGCI
Description
Manufacturer
CYPRESS [Cypress Semiconductor]
Datasheet
1.CYNSE10128-083FGCI.pdf
(153 pages)
- Current page: 49 of 153
- Download datasheet (7Mb)
On an Indirect Write operation, if the CHIPID field matches the current device, this device will perform the write request. If the
CHIPID field does not match, the device will not respond. If the CHIPID is set to broadcast, different actions occur based upon
the target. If the target is an internal register, the write request is ignored. If the target is a Data or Mask array, the device with the
VAL field of the SSR register set performs the write request. If the target is external SRAM, the device with the LRAM field set
will drive the SRAM signals.
5.12
Ayama 10000 requires that the power supplies follow a known sequence to ensure successful device power-up to set the device
to its initial state. RST_L should be held Low before the power supplies ramp-up and must be held Low for a duration of time
afterward. Clock signals (CLK1X/CLK2X and PHS_L) should start running after the power supplies become stable. All IO voltages
(V
The following describes the proper power-up sequence required to correctly initialize the Cypress Network Search Engines before
functional access to the device can begin. The following steps are presented in order of priority.
RST_L should be set High with sufficient hold time with respect to CLK2X. Following steps 1 through 3 will power up the device
gracefully and ensure proper operation of the device. Figure 5-35 illustrates the proper sequences of the power-up operation.
Note: The PLL will lose lock if the CLK2X/CLK1X or PHS_L (if applicable) stop transitioning.
Document #: 38-02069 Rev. *F
1. Hold RST_L and TRST_L signals low and power up V
2. Start running CLK2X/CLK1X and PHS_L (if applicable) after V
3. Hold RST_L low for at least 0.5 ms + t
DDQ
RST_L, tied low permanently, or driven asynchronously (more information on resetting JTAG in the JTAG section of the
datasheet).
, which includes V
TRST_L can either be
driven asynchronously,
tied Low permanently, or
tied to RST_L
Power-up Sequence
DDQ_ASIC
TRST_L/RST_L
and V
PHS_L
TRST_L
CLK2X
TRST_L
DDQ_SRAM
VDD
RSTL
Figure 5-35. Proper Power-up Sequence
after the clock signal is stable, then drive high.
) should only ramp up only after the core voltage (V
asynchronous delay
CONFIDENTIAL
PRELIMINARY
PLL lock time, 0.5 ms
DD
. Then power up V
DDQ
VDDQ
powers up.
DDQ
t
RSTL
when V
DD
is stable. TRST_L can be tied to
DD
) level reaches 90% point.
CYNSE10512
CYNSE10256
CYNSE10128
Page 49 of 153
[+] Feedback
[+] Feedback
Related parts for CYNSE10128-083FGCI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![CYNSE10128](/images/no-image3.png)
Part Number:
Description:
Ayama 10000 Network Search Engine
Manufacturer:
Cypress Semiconductor
![CY37256VP208-66NI](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
Cypress Semiconductor [5V, 3.3V, ISRTM High-Performance CPLDs]
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C0831V-167AC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
CY7C0831V-167ACCypress Semiconductor [FLEx18-TM 3.3V 32K/64K/128K/256K/512K x 18 Synchronous Dual-Port RAM]
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![PLDC20G10-35PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
CMOS Generic 24-Pin Reprogrammable Logic Device
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C1021-15VC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
64K x 16 Static RAM
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C130-55PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
1K x 8 Dual-Port Static Ram
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY62128LL-70SC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
128K x 8 static RAM, standby current 20uA, 70ns
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C182-25PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
8Kx9 Static RAM
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C182-35PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
8Kx9 Static RAM
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C171A-25PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
4K x 4 Static RAM with Separate I/O
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C150-12PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
1024 x 4 Static R/W RAM
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C433-30PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
256/512/1K/2K/4K x 9 Asynchronous FIFO
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C172A-25PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
4K x 4 Static RAM with Separate I/O
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C172A-15PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
4K x 4 Static RAM with Separate I/O
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet:
![CY7C172A-35PC](/images/manufacturer_photos/0/1/180/cypress_semiconductor_corporation__tmb.jpg)
Part Number:
Description:
4K x 4 Static RAM with Separate I/O
Manufacturer:
Cypress Semiconductor Corporation.
Datasheet: