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參數(shù)資料
| 型號： | ES1990S |
| 英文描述： | Consumer IC |
| 中文描述： | 消費性IC |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 119K |
| 代理商： | ES1990S |
ESS Technology, Inc.
SAM0354-060801
3
ES1990 PRODUCT BRIEF
PIN DESCRIPTION
PIN DESCRIPTION
The ES1990 Canyon3D-2LE pinouts are listed and
described in Table 1.
Table 1
ES1990 Canyon3D-2LE Pin Descriptions
Names
Pin Numbers
I/O
Descriptions
C/BE[3:0]#
1, 13, 20, 30
I/O
PCI command/byte enable. During address phase of a transaction, these pins define the bus command. Dur-
ing data phase, these pins define the byte enable.
IDSEL
2
I
ID Select.
GND
3, 21, 40, 89
I
Digital ground.
AD[31:0]
4:11, 22:29,
31:38, 93:100
I/O
Address and data lines from the PCI bus.
VCC
12, 41, 53, 90
I
Digital supply voltage, 3.3V.
FRAME#
14
I/O
Cycle frame.
IRDY#
15
I/O
Initiator ready.
TRDY#
16
I/O
Target ready.
DEVSEL#
17
I/O
Device select.
STOP#
18
I/O
Stop transaction.
PAR
19
I/O
Parity.
ECS
39
O
EEPROM chip select. Connects to EEPROM chip select input pin. ECS is active after power-on reset and
goes inactive automatically after EEPROM cycle is complete.
GD[0]
42
I/O
Game port data input/output.
GD[1]
43
I/O
Game port data input/output.
EDOUT
O
EEPROM data output. Connects to EEPROM data input. EDOUT goes active after power-on reset and goes
inactive automatically after EEPROM cycle is complete.
GD[2]
44
I/O
Game port data input/output.
EDIN
I
EEPROM data input. Connects to EEPROM data output. EDIN goes active after power-on reset and goes
inactive automatically after EEPROM cycle is complete.
GD[3]
45
I/O
Game port data input/output.
ECLK
O
EEPROM clock. Connects to EEPROM clock input. ECLK goes active after power-on reset and goes inac-
tive automatically after EEPROM cycle is complete.
GD[4]
46
I
Game port data input.
GD[5:7]
47:49
I
Game port data input.
GPIO[15:13]
I/O
General-purpose input/output.
EAPD
50
O
External amplifier power down (active high).
PCREQ#
51
O
PC/PCI request output. Enable PCREQ# by setting PCI 50h [10:8].
GPIO7
I/O
General-purpose input/output.
NC
52
—
No connect.
SDI2
54
I
External AC-link serial data input. Select external codec by enabling Canyon3D_Base+38h [5].
GPIO8
I/O
General-purpose input/output.
OSCI
55
I
49.152-MHz crystal input.
OSCO
56
O
49.152-MHz crystal output.
SRESET2#
57
I
Resets output for AC-link interface. Select external codec by enabling Canyon3D_Base+38h [5].
SDFS2
58
O
Serial data frame sync output for AC-link interface. Select external codec by enabling Canyon3D_Base+38h
[5].
GPIO9
I/O
General-purpose input/output.
SCLK2
59
O
Serial clock for AC-link interface. Select external codec by enabling Canyon3D_Base+38h [5].
GPIO10
I/O
General-purpose input/output.
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相關代理商/技術參數(shù) |
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| ES1992S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| ES1A | 功能描述:整流器 1.0a Rectifier UF Recovery RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| ES1A F2 | 制造商:SKMI/Taiwan 功能描述:Diode Switching 50V 1A 2-Pin SMA T/R |
| ES1A/11T | 功能描述:整流器 1.0 Amp 50 Volt 30 Amp IFSM RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| ES1A/13T | 功能描述:整流器 1.0 Amp 50 Volt 30 Amp IFSM RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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