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參數(shù)資料
| 型號： | W66910CD |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | TE Mode ISDN S/T-Controller with Microprocessor Interface |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP100 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGHT, QFP-100 |
| 文件頁數(shù)： | 11/81頁 |
| 文件大小： | 681K |
| 代理商： | W66910CD |
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Data Sheet
W66910 PCI ISDN S/T Controller
te:
Revision 1.0
11
4. PIN DESCRIPTION
TABLE 4.1 W66910 PIN
Notation
: The suffix
"
#
"
indicates an active LOW signal. In Intel or Motorola bus mode, all unspecified pins must be left
unconnected.
Pin Name
Pin Number
Type
Functions
Intel Bus Mode (Enabled when CLK=HIGH)
CLK
84
I
This pin must be pulled to HIGH.
AD7-0
38,39,40,41,44,45
,46,47
contains a 8-bit physical address. During the data phase, AD7-AD0
contains data.
CS#
12
I
Chip select.
ALE
13
I
Address Latch Enable. Used to latch addresses.
RD#
37
I
Read.
WR#
22
I
Write.
RST#
81
I
Reset.
INT#
80
O
Interrupt. This is a level sensitive, active LOW and open drain output.
Motorola Bus Mode (Enabled when CLK=LOW)
CLK
84
I
This pin must be pulled to LOW.
D7-D0
38,39,40,41,44,45
,46,47
A7-A0
7,8,9,10,33,34,35,
36
CS#
12
I
Chip select.
DS#
22
I
Data strobe.
RW
37
I
Read/write identify. HIGH for read, and LOW for write.
RST#
81
I
Reset.
INT#
80
O
Interrupt. This is a level sensitive, active LOW and open drain output.
GCI Bus
DCL
72
I/O
GCI Bus Data Clock of the frequency: 1.536 MHz. Needs external pull-
up.
FSC
71
I/O
GCI Bus Frame Synchronization Clock: 8KHz. Needs external pull-up.
DD
70
I/O
GCI Bus Data Downstream : Slave mode - input, master mode - output.
Needs external pull-up.
DU
69
I/O
GCI Bus Data Upstream : Slave mode - output, master mode - input.
Needs external pull-up.
PCM Interface
PFCK1
64
O
PCM port 1 frame synchronization signal, with 8 KHz repetition rate
and 8 bit pulse width.
PFCK2
62
O
PCM port 2 frame synchronization signal, with 8 KHz repetition rate
and 8 bit pulse width.
PBCK
63
O
PCM bit synchronization clock of 1.536 MHz.
PTXD
65
O
PCM transmit data output. A maximum of two channels with 64 Kbit/s
data rate can be multiplexed on this signal.
PRXD
66
I
PCM receive data input. A maximum of two channels with 64 Kbit/s
I/O
Multiplexed address and data. During the address phase, AD7-0
I/O
Data.
I
Address.
相關(guān)PDF資料 |
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| W6691 | ISDN S/T Interface Transceiver |
| W6691CD | ISDN S/T Interface Transceiver |
| W6691CP | ISDN S/T Interface Transceiver |
| W6692 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W6691CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISDN S/T Interface Transceiver |
| W6691CP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISDN S/T Interface Transceiver |
| W6692 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCI Bus ISDN S/T-Controller |
| W6692A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TE Mode S/T Controller with PCI 2.2 Interface and ACPT |
| W6692ACD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN LINE INTERFACE|BASIC|CMOS|QFP|100PIN|PLASTIC |
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