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參數(shù)資料
| 型號(hào)： | TC3299A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Ethernet PCMCIA Controller + COMBO Transceiver |
| 中文描述： | PCMCIA控制器組合以太網(wǎng)收發(fā)器 |
| 文件頁數(shù)： | 4/26頁 |
| 文件大?。?/td> | 1301K |
| 代理商： | TC3299A |
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TC3299A
Preliminary Data Sheet
1
Pin Description
Pin No.
ISA Bus Interface Pins
2-11
SA0-SA9
Symbol
I/O
Description
I
These address signal lines of PCMCIA Bus are used to select a
register to be read or written and attribute memory enable.
Register Access, with DMA inactive, SD0-SD7 pins are used to
read/write register data. SD8-SD15 pins are invalid during this state.
Remote DMA Bus Cycle, SD0-SD15 pins contain packet data.
Direction of transfer is depended on Remote read/write.
Reset pin. RST is active high and placed EPCC in a reset mode
immediately. During falling edge, the EPCC controller loads the
configuration from MD0-7, MA0-13.
This pin is set low to insert wait states during Remote DMA transfer.
REG* is an active low input used to determine whether a lost access is
to Attribute memory (The first 1K) or to common memory (above 1K).
If REG* is set to low the access is to attribute memory, while REG* is
set to high the access is to common memory. REG* is also asserted
low for all accesses to the TC3299A
'
s IO Registers.
27-34
93-86
SD0-SD7
SD8-SD15
I/O
I/O
35
RST
I
26
24
WAIT*
REG*
O
I
21
IOR*
I
Read Strobe: Strobe from host to read internal registers or Remote
DMA read.
Write Strobe: Strobe from host to write internal registers or Remote
DMA write.
Host memory read strobe. The attribute memory can be read when
OE* and REG* are both at low state.
While for Common memory to be accessed, OE* should be set to low
state and REG* should set to high state.
OE*
Attribute Memory
Low
Common Memory
Low
Host memory write strobe. After Power reset, if TC3299A is configured
to memory write enable, then 2 types of memories are written as
defined below:
WE*
Attribute Memory
Low
Common Memory
Low
Active low signal, asserted if the host access TC3299A internal
register or Remote DMA read cycle.
IO16* is driven by EPCC to support host 16 bits access cycle.
Interrupt:Indicates that the EPCC requires host attention after
reception, transmission or completion of DMA transfer.
Card enable 1, are active low signals driven by the host. These signals
provide a card select based on an address decode (decode by the
host).
22
IOW*
I
23
OE*
I
REG*
Low
High
1
WE*
I
REG*
Low
High
96
INPACK*
O
95
97
IO16*
INT*
O
O
20
CE1*
I
Confidential.
Copyright
2003, IC Plus Corp.
4/26
August 27, 20003
TC3299A-DS-R30
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC3299CE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER ETHERNET PCMCIA CONTROLLER |
| TC32A | 制造商:CORNELL DUBILIER ELECTRONICS 功能描述:ALUM ELECT/M: Capacitance: , Voltage: |
| TC32L3A32K7680 | 功能描述:OSCILLATOR 32.7680 KHZ 3.3V SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:TC32 標(biāo)準(zhǔn)包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
| TC32L3C32K7680 | 功能描述:OSCILLATOR 32.7680 KHZ 3.3V SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:TC32 標(biāo)準(zhǔn)包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
| TC32L3I32K7680 | 功能描述:OSCILLATOR 32.7680 KHZ 3.3V SMD RoHS:是 類別:晶體和振蕩器 >> 振蕩器 系列:TC32 標(biāo)準(zhǔn)包裝:1 系列:VG-4512CA 類型:VCXO 頻率:153.6MHz 功能:三態(tài)（輸出啟用） 輸出:LVPECL 電源電壓:3.3V 頻率穩(wěn)定性:- 工作溫度:-40°C ~ 85°C 電流 - 電源（最大）:60mA 額定值:- 安裝類型:表面貼裝 尺寸/尺寸:0.276" L x 0.197" W（7.00mm x 5.00mm） 高度:0.071"（1.80mm） 封裝/外殼:6-SMD，無引線（DFN，LCC） 包裝:Digi-Reel® 電流 - 電源（禁用）（最大）:- 其它名稱:SER3790DKR |
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