pnx8526 NXP Semiconductors, pnx8526 Datasheet - Page 19

• Manufacturer Part Number: pnx8526
• Description: Programmable Source Decoder With Integrated Peripherals
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 15101
Product data sheet
Table 15:
Symbol
USB_DP[1]
PHY_ISO_N
PHY_D[0]
PHY_D[4]
MDQM[0]
MD[3]
MD[6]
MD[9]
MD[13]
MD[15]
MD[20]
MD[24]
MDQM[3]
MD[31]
MD[28]
MA[7]
MA[9]
MCS
MCAS
MDQM[4]
V
DBG_TDO
GPIO[2]
PHY_LREQ
USB_DP[0]
PHY_CTL[1]
PHY_D[3]
PHY_D[7]
SS
All pins (in alpha-numeric sequence)
Pin
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
B1
B2
B3
B4
B5
B6
B7
B8
B9
Rev. 02 — 11 July 2005
Programmable source decoder with integrated peripherials
Group
USB
1394
1394
1394
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
MMI
PWR
PWR
PWR
PWR
TEST
GPIO
1394
USB
1394
1394
1394
Type
I/O
I
I/O
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
O
O
O
O
O
-
-
-
-
O
I/O
O
I/O
I/O
I/O
I/O
Description
data plus bit 1
signals type of isolation mode used at the
PHY-Link interface
PHY data bit 0; data is expected on ports 1:0 for
100 MB packets
PHY data bit 4; data is expected on ports 7:0 for
400 MB packets
SDRAM control bit 0
memory data bit 3
memory data bit 6
memory data bit 9
memory data bit 13
memory data bit 15
memory data bit 20
memory data bit 24
SDRAM control bit 3
memory data bit 31
memory data bit 28
memory address bit 7
memory address bit 9
memory chip select
memory column address select
SDRAM control bit 4
system ground
system ground
system ground
system ground
PR3940 debug port data out
general purpose input/output bit 2
used by the link to make bus requests and to
access PHY registers; this is a serial bus; a train
of pulses is sent on this signal
data plus bit 0
PHY control bit 1; indicates the mode for data on
the Din port
PHY data bit 3; data is expected on ports 3:0 for
200 MB packets
PHY data bit 7; data is expected on ports 7:0 for
400 MB packets
0 = 1394-1995 annex J type isolation; enables
differentiator circuitry
1 = direct connection or single capacitor
isolation mode; this will disable the
differentiator circuitry
…continued
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
PNX8526
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