PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 294

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
Table 11: Signal and Event Monitoring Control Registers for the Timestamp Units
Table 12: Timestamp Unit Registers
Table 13: GPIO Time Counter
12NC 9397 750 14321
Product data sheet
Bit
Offset 0x10,4034-> 0x060
31:10
9:2
1:0
a
Offset 0x10,40C4->0x0F0
31
30:0
Offset 0x10,40F4
31
30:0
Bit
Bit
IO_SEL cannot be written to unless timestamping is disabled (EVENT_MODE=00).
Symbol
Unused
IO_SEL
EVENT_MODE
Symbol
Direction
Timestamp
Symbol
Unused
TIME_CTR
a
4.5 Signal and Event Monitoring Control Registers for the Timestamp
4.6 Timestamp Unit Registers
4.7 GPIO Time Counter
TIME_CTR
Units
TSU<0-11>
GPIO_EV<4-15>
Acces
s
R/W
R/W
Acces
s
R
R
Acces
s
R
Value
-
0
0
Value
0
0
Value
-
0
Rev. 2 — 1 December 2004
Description
This field selects the GPIO pin or internal global signal to be
monitored. Refer to
Timestamping event mode:
Description
This field indicates the direction of the event which occurred:
This field holds the 31-bit timestamp.
Description
GPIO master time counter. This counter is incremented at a
frequency of 13.5 MHz.
00 - event detection disabled
01 - capture negative edge
10 - capture positive edge
11 - capture either edge
0 - a falling edge
1 - a rising edge
Chapter 8: General Purpose Input Output Pins
Section 4.15
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
for field values.
PNX15xx Series
8-34