pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 300

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 10: Sampling and Pattern Generation Control Registers for the FIFO Queues
PNX15XX_SER_3
Product data sheet
15:0
a
EVENT_MODE = 00).
Bit
IO_SEL cannot be written to unless all signal generation and monitoring is disabled (FIFO_MODE = 00 and
Symbol
FREQ_DIV
Acces
s
R/W
Value
0000
Rev. 3 — 17 March 2006
Description
16-bit Frequency Divider for signal sampling and pattern generation
using samples.
If EN_CARRIER_FREQ = 0 Sampling Freq. = 108MHz/FREQ_DIV
0x0000 - Disabled.
0x0001 - Sampling frequency is 108 MHz,
0x0002 - Sampling/Carrier frequency is 54 MHz
.....
0xFFFF - Sampling/Carrier frequency is 1.648 kHz
If EN_CARRIER_FREQ = 1 Carrier Freq. = 54 MHz/FREQ_DIV
0x0000 - Disabled.
0x0001 - Carrier frequency is 54 MHz
0x0002 - Carrier frequency is 26 MHz
.....
0xFFFF - Carrier frequency is 824 Hz
Chapter 8: General Purpose Input Output Pins
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX15xx Series
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