pnx1700 NXP Semiconductors, pnx1700 Datasheet - Page 162
pnx1700
Manufacturer Part Number
pnx1700
Description
Connected Media Processor
Manufacturer
NXP Semiconductors
Datasheet
1.PNX1700.pdf
(832 pages)
- Current page: 162 of 832
- Download datasheet (8Mb)
Philips Semiconductors
Volume 1 of 1
Table 6: DDS and PLL Clock Assignment
Table 7: External Clocks
PNX17XX_SER_1
Preliminary data sheet
Source
PLL0
PLL1
PLL2
DDS0/PLL0
DDS1/PLL1
DDS2
DDS3
DDS4
DDS5
DDS6
DDS7
DDS8
Signal Name
xtal_clk
clk_pci
clk_pci_i
Destinations
clk_tm
clk_fgpo
clk_mem
clk_tm
clk_fgpo
clk_fgpo
ao_osclk
ai_osclk
clk_spdo
clk_gpio_q6_12
clk_vip
clk_gpio_q4
Frequency
27 MHz
32 MHz
up to 33.33 MHz
2.2.3 The DDS Clocks
2.2.4 DDS and PLL Assignment Summary
2.2.5 External Clocks
The DDS clocks are recommended for clocks that need to track dynamically another
frequency by very small steps. The following equations characterize the PNX17xx
Series DDS blocks:
registers
The
Series system.
Table 7
external clock is any in-coming clock that feeds a PNX17xx Series module or any
internal PNX17xx Series clock that can drive a PNX17xx Series I/O pin.
F
step
jitter
DDS
Figure 6
=
=
=
IN/OUT
1.728GHz
-------------------------
CRYSTAL
lists all the possible external clocks to PNX17xx Series. The definition of an
clk_lan
clk_lan
clk_gpio_14
clk_lan
clk_gpio_13
clk_gpio_q5
clk_fgpi
1.728GHz N
----------------------------------- -
-------------------------
1.728GHz
OUT
2
IN
IN
32
1
2
summarizes the assignment of the different DDSes of the PNX17xx
32
=
=
PIN I/O Name
XTAL_IN
PCI_SYS_CLK
PCI_CLK
Rev. 1 — 17 March 2006
0.4Hz
0.579ns
, where N is a 31-bit value stored in the DDS[8:0]_CTL MMIO
clk_qvcp_out
clk_qvcp_out
clk_lan
Description
27 MHz clock input from oscillator pad
Clock to off-chip PCI devices; note this signal may be
routed back into the PCI_CLK input pad.
External PCI module clock
ao_osclk
ao_osclk
Chapter 5: The Clock Module
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX17xx Series
5-11
(7)
(8)
(9)
Related parts for pnx1700
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: