数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

ES1988 数据表(PDF) 4 Page - List of Unclassifed Manufacturers

部件名 ES1988
功能描述  PCI Audio-Modem Accelerator Product Brief
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ETC [List of Unclassifed Manufacturers]
网页  
标志 ETC - List of Unclassifed Manufacturers

ES1988 数据表(HTML) 4 Page - List of Unclassifed Manufacturers

  ES1988 Datasheet HTML 1Page - List of Unclassifed Manufacturers ES1988 Datasheet HTML 2Page - List of Unclassifed Manufacturers ES1988 Datasheet HTML 3Page - List of Unclassifed Manufacturers ES1988 Datasheet HTML 4Page - List of Unclassifed Manufacturers ES1988 Datasheet HTML 5Page - List of Unclassifed Manufacturers ES1988 Datasheet HTML 6Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 4 / 6 page
background image
4
SAM0368-030601
ESS Technology, Inc.
ES1988 PRODUCT BRIEF
GD[3]
45
I/O
Game port data input/output.
ECLK
O
Clock output to EEPROM clock input. ECLK goes active after power-on reset and goes inactive
automatically after EEPROM cycle is complete.
VOLDN#
I
Hardware volume control (volume down). Used in combination with pin 44 (VOLUP#). Hardware
volume control is enabled by setting PCI 52 [7] = 1. Pins 44:45 are selected for hardware volume
control by setting PCI 52h [5] = 1. Pins 53:54 may also be used for hardware volume control.
GD[4]
46
I
Game port data input.
GD[5:7]
47:49
I
Game port data input.
GPIO[13:15]
I/O
General-purpose input/output.
I2SCLK
50
I
I2S serial clock input. I2S input is enabled by setting Allegro_Base+37h [15] = 1.
SIRQ#
I/O
Serial interrupt request. Optional PC/PCI system implementation. Serial IRQ is enabled by
setting PCI 40h [14] = 1.
GPIO4
I/O
General-purpose input/output.
I2SLR
51
I
I2S frame sync input. I2S input is enabled by setting Allegro_Base+37h [15] = 1.
GTO#
O
Grant to PCI master. GTO# is enabled by setting PCIx2 arbiter bits PCI 58h [0] = 1 and PCI 58h
[11] = 1. Select GT0#/GSO from pin 51 by enabling PCI 58h [10] = 0. Pin 63 may also be used as
GT0#/GSO.
GSO
O
Grant select 0 output to control external quick switch to grant PCI master phase. GSO is enabled
by setting PCIx2 arbiter bit PCI 58h [0] = 1 and PCI 58h [11] = 0. Select GS0/GT0# from pin 51
by enabling PCI 58h [10] = 0. Pin 63 may also be used as GT0#/GSO.
GPIO5
I/O
General-purpose input/output.
I2SDATA
52
I
I2S data input. I2S input is enabled by setting Allegro_Base+37h [15] = 1.
R0#
I
PCI bus request 0 input from external PCI master device. RO# is enabled by setting the PCIx2
arbiter bit PCI 58h [0] = 1. Select R0# from pin 52 by enabling PCI 58h [10] = 0. Either pin 2 or
pin 52 may be used for R0#.
GPIO6
I/O
General-purpose input/output.
MC_97DI
53
I
Modem codec data input. Enabled by setting Allegro_Base+38h [3] = 1.
PCREQ#
O
PC/PCI request output. Enable PCREQ# by setting PCI 50h [10:8] = 010. Pin 53 is used as
PCREQ# when configured as an audio-only device. PCREQ# can only be used from pin 2 when
configured as a multifunction device (see pin 60 note).
VOLUP#
I
Hardware volume control (volume up). Used in combination with pin 54 (VOLDN#). Hardware
volume control is enabled by setting PCI 52 [7] = 1. Pins 53:54 are selected for hardware volume
control by setting PCI 52h [5] = 0. Pins 44:45 may also be used for hardware volume control.
GPIO7
I/O
General-purpose input/output.
PME#
54
O
PME# output to wake the system. PME is enabled by setting the PME_EN bit (PCI C5h [0] = 1).
SPDIFO
O
S/PDIF output. Enable SPDIFO by setting PCI 53h [0] = 1. Select SPDIFO from pin 54 by setting
PCI 58h [1] = 0. Either pin 2 or pin 54 may be used for SPDIFO.
PCGNT#
I
PC/PCI grant input. Enable PC/PCI by setting PCI 50h [10:8] = 010. Select PCGNT# from pin 54
by setting Allegro_Base+58h [6] = 1. Either pin 54 or pin 63 may be used for PCGNT#.
VOLDN#
I
Hardware volume control (volume down). Used in combination with pin 53 (VOLUP#). Hardware
volume control is enabled by setting PCI 52 [7] = 1. Pins 53:54 are selected for hardware volume
control by setting PCI 52h [5] = 0. Pins 44:45 may also be used for hardware volume control.
VAUX
55
I
3.3V VAUX voltage supply input. If VAUX is not supported, then VAUX (pin 55) should be con-
nected to VCC and VAUXD (pin 62) should be pulled down.
Table 1
ES1988 Pin Descriptions (Continued)
Names
Pin Numbers
I/O
Descriptions


类似零件编号 - ES1988

制造商部件名数据表功能描述
logo
List of Unclassifed Man...
ES1908A ETC-ES1908A Datasheet
34Mb / 42P
   MAGNETIC POWDER CORES
Ver.12
ES1921 ETC-ES1921 Datasheet
125Kb / 4P
   AC 97 Rev 2.1 Audio CODEC
ES1938 ETC1-ES1938 Datasheet
76Kb / 4P
   PCI AudioDrive Solution Product Brief
ES1946 ETC-ES1946 Datasheet
86Kb / 4P
   PCI AudioDrive Notebook Solution Product Brief
ES1946S ETC-ES1946S Datasheet
86Kb / 4P
   PCI AudioDrive Notebook Solution Product Brief
More results

类似说明 - ES1988

制造商部件名数据表功能描述
logo
ESS Technology,Inc
ES1990 ESS-ES1990 Datasheet
124Kb / 4P
   Canyon3Dä2LE PCI Audio Accelerator Product Brief
logo
List of Unclassifed Man...
ES2838 ETC-ES2838 Datasheet
310Kb / 4P
   V.90/V.92 PCI HSP Modem Product Brief
logo
National Semiconductor ...
LM4560 NSC-LM4560 Datasheet
380Kb / 54P
   Advanced PCI Audio Accelerator
logo
Cirrus Logic
CS4622 CIRRUS-CS4622 Datasheet
160Kb / 7P
   CrystalClearTM SoundFusionTM PCI Audio Accelerator
CS4614 CIRRUS-CS4614 Datasheet
221Kb / 24P
   CrystalClear SoundFusion PCI Audio Accelerator
logo
List of Unclassifed Man...
ES1938 ETC1-ES1938 Datasheet
76Kb / 4P
   PCI AudioDrive Solution Product Brief
logo
Cirrus Logic
CS4630 CIRRUS-CS4630 Datasheet
526Kb / 38P
   CrystalClear SoundFusion PCI Audio Accelerator
logo
NXP Semiconductors
SAA7785 PHILIPS-SAA7785 Datasheet
1Mb / 68P
   ThunderBird Avenger PCI Audio Accelerator
1999 Nov 12
logo
Cirrus Logic
CS4610 CIRRUS-CS4610 Datasheet
446Kb / 29P
   CrystalClear SoundFusion PCI Audio Accelerator
logo
NXP Semiconductors
SAA7780 PHILIPS-SAA7780 Datasheet
348Kb / 70P
   ThunderBird Q3D PCI Audio Accelerator
1999 Sep 30
More results


Html Pages

1 2 3 4 5 6


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com