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NXP Semiconductors
PNX15xx/952x Series
Volume 1 of 1
Chapter 1: Integrated Circuit Data
PNX15XX_PNX952X_SER_N_4
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 4.0 — 03 December 2007
1-40
LAN_RX_CLK/
LAN_REF_CLK
AF16
BPTS3CP
IN
-
U MII Receive Clock. Both LAN_TX_CLK and
LAN_RX_CLK have to be connected to the RMII
reference clock in RMII mode.
LAN_RXD3
LAN_RXD2
LAN_RXD1
LAN_RXD0
AD17
AD16
AF17
AE16
BPTS3CHP
IN
46
45
44
43
U
MII Receive Data
MII or RMII Receive Data
LAN_RX_DV
AE15
BPTS3CHP
IN
47
U MII Receive Data Valid.
LAN_RX_ER
AD15
BPTS3CHP
IN
48
D MII or RMII Receive Error.
LAN_MDIO
AC26
BPTS3CHP
I/O
49
U MII Management data I/O.
LAN_MDC
AC25
BPTS3CHP
OUT
50
U MII Management Data clock.
I2C Interface
IIC_SDA
C8
IIC3M4SDAT5V
I/OD
-
I2C serial data. This pin is 5 V tolerant input.
IIC_SCL
D8
IIC3M4SCLT5V
I/OD
-
I2C clock. This pin is 5 V tolerant input.
GPIO - Multi-function exible software I/O and universal serial interface
Each GPIO pin can be individually set/read by software, or connected to a DMA engine that makes it function as a serial
pattern generator or serial observer, so that the software can implement complex bit serial I/O protocols. Typically, it is used
for the IR receiver, IR blaster, switches, lights and serial communications protocols. In addition, any pin with an entry in the
GPIO column of this pin list can be (individually) set to act as a GPIO pin instead of for its primary function. After power-on
reset, every GPIO is set to the input mode to avoid any potential electrical conict on the board.
GPIO15/WAKEUP
AC21
BPT3MCHDT5V I/O/D
15
D Used as a GPIO pin. This pin can also be used as
the wake-up event once the PNX1500 has been
sent into deep power down mode. This pin is 5 V
tolerant input.
GPIO14/GCLOCK02
GPIO13/GCLOCK01
GPIO12/GCLOCK00
AE22
AE21
AC16
BPTS1CHP
BPX2T14MCP
I/O/D
14
13
12
U
Used as GPIO pins. These pins can also be used to
output internally generated clocks for external
board level 27-33
series resistor to reduce
ringing.
GPIO11/
BOOT_MODE07
GPIO10/
BOOT_MODE06
GPIO09/
BOOT_MODE05
GPIO08/
BOOT_MODE04/
WDOG_OUT
AC18
-
AD23
-
AF26
-
AF25
BPT3MCHT5V
-
BPT3MCHT5V
-
BPT3MCHT5V
-
BPT3MCHT5V
-
I/O/D
-
I/O/D
-
I/O/D
-
I/O/D
-
11
-
10
-
9
-
8
-
After the power up and boot sequence, these pins
are used as GPIO[11:8] pins. These GPIO pins
must be strapped with resistors to VDD or VSS to
determine the PNX1500 boot mode upon reset.
GPIO[11:10] pins can also be used as input
external interrupt lines for the TM3260. The
software can assert at regular intervals the
WDOG_OUT output pin to prevent an external
watchdog device to reset the entire system. Other
GPIO pins can be used for that feature. These pins
are 5 V tolerant input.
GPIO7
AE24
BPT3MCHDT5V I/O/D
7
D Used as a GPIO pin. This pin is 5 V tolerant input.
Table 4: PNX1500 Interface
Pin Name
BGA
Ball
Pad
Type
I/O
Type
GPIO
#
P Description