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參數資料
型號: W6692
廠商: WINBOND ELECTRONICS CORP
元件分類: 通信及網絡
英文描述: PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器)
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP100
封裝: 14 X 20 MM, 2.75 MM HEIGHT, QFP-100
文件頁數: 7/84頁
文件大小: 473K
代理商: W6692
W6692
Publication Release Date: October 1998
- 7 -
Revision A1
Pin Description, contiuned
PIN NAME
PAR
PIN NO.
21
TYPE
I/O
FUNCTIONS
Parity is even parity across AD31-AD0 and C/BE3#-
C/BE0#.
FRAME#
12
I
FRAME# is asserted to indicate a bus transaction is
beginning.
PCI BUS
Target Ready indicates W6692 is able to complete the
current data phase of the transaction.
Initiator Ready indicates the bus master
s ability to
complete the current data phase of the transaction.
Stop indicates W6692 is requesting the master to stop the
current transaction.
Device Select indicates W6692 has decoded its address as
the target of the current access.
Initialization Device Select is used as chip select during
configuration read and write transactions.
Parity Error is only for the reporting of data parity errors.
PCI Clock. All other PCI signals, except RST#, INTA# are
sampled on the rising edge of CLK.
PCI Reset. RST# may be asynchronous to CLK when
asserted or deasserted.
Interrupt. This is level sensitive, active LOW and open
drain output.
GCI BUS
GCI Bus Data Clock of the frequency: 1.536 MHz.
GCI Bus Frame Synchronization Clock: 8 KHz.
GCI Bus Data Port 0 (ex: must be connectted to Siemens
PEB2091's DOUT pin).
GCI Bus Data Port 1 (ex: must be connectted to Siemens
PEB2091's DIN pin)
PCM BUS
PCM port 1 frame synchronization signal, with 8 KHz
repetition rate and 8 bit pulse width.
PCM port 2 frame synchronization signal, with 8 KHz
repetition rate and 8 bit pulse width.
PCM bit synchronization clock of 1.536 MHz.
PCM transmit data output. A maximum of two channels
with 64 Kbit/s data rate can be multiplexed on this signal.
TRDY#
14
O
IRDY#
13
I
STOP#
18
O
DEVSEL#
15
O
IDSEL
96
I
PERR#
CLK
19
84
O
I
RST#
81
I
INTA#
80
O
DCL
FSC
DIN
72
71
70
I
I
I
DOUT
69
O
PFCK1
64
O
PFCK2
62
O
PBCK
PTXD
63
65
O
O
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