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參數(shù)資料
| 型號： | DM6580 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in |
| 中文描述： | .90綜合數(shù)據(jù)/傳真/語音/ Speakephone調(diào)制解調(diào)器設(shè)備的單芯片，具有內(nèi)置的記憶 |
| 文件頁數(shù)： | 7/43頁 |
| 文件大小： | 292K |
| 代理商： | DM6580 |
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DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
Preliminary
Version: DM562P-DS-P02
February 28, 2001
7
81-88
81-88
CA15 - CA8
CA7 - CA0
D7 - D0
FR_SP2
FR_SP1
/POR
VOICE Se1 1
VOICE Se1 2
O
O
I/O
I/O
I/O
O
O
Controller Address Bus
Controller Address Bus
Controller Data Bus
Frame Signal Of Serial Port 2
Frame Signal Of Serial Port 1
DSP Reset Output
Modem Control Output
Memory map is bit 1-2 of DAA at memory address
D000H
20.16MHz Clock Output For DM6580 Chip
90-93,95-98
99-106
108
109
110
111
112
90-93,95-98
99-106
108
109
110
111
112
114
115
114
115
CODEC_CLK
OSCO
O
O
Optional Codec X’tal clock output
Optional Codec X’tal clock input
Data Output Pin Of Serial Port 2
The serial data is clocked out through this pin
according to the rising edge of SCLK. The MSB is
sent immediately after the falling edge of the
FR_SP2 signal.
Modem Control Port Select Output:
Memory address mapping of the controller is
D800H.
Select Pin:
Used to select internal or external
operation.
0: internal modem
1: external modem
External only
116
119
116
119
OSCI
TD_SP2
O
O
120
120
PS1
O
122
122
EXT/INTB
I
7,14~17,26,
27,38~41,44,
53~56,64,65,
75,121,
124~127
NC
N
PCI Interface ( pci internal only )
Pin No.
78
121
Pin Name
POWEROFF
INT#
I/O
O
O
Description
Power Off when high
PCI Interrupt Request
This signal will be asserted low when an interrupt condition as defined
in CR5 is set and the corresponding mask bit in CR7 is not set.
PCI System Clock
This signal is the PCI bus clock that provides timing for all bus phases.
The frequency is 33MHz.
Power Management Event
The signal indicates that a power management event.
PCI Address & Data Bus
These are the multiplexed address and data signals.
DM6588 will decode each address on the bus and respond if it is the
target being addressed.
Initialization Device Select
79
PCLK
I
75
PME#
O
124~127,2~5
9~12,14~17
29~32,38~41
51~56,64,65
7
AD31~AD0
I/O
IDSEL
I
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DM6580E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM6580L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6581 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6581F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6582 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
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