参数资料
型号: YMF740C
厂商: Electronic Theatre Controls, Inc.
英文描述: DS-1L
中文描述: 的DS - 1公升
文件页数: 23/44页
文件大小: 224K
代理商: YMF740C
YMF740C
January 14, 1999
-3-
PIN DESCRIPTION
1. PCI Bus Interface (52-pin)
name
I/O
Type
Size
function
PCICLK
I
P
PCI Clock
RST#
I
P
Reset
AD[31:0]
IO
Ptr
Address / Data
C/BE[3:0]#
IO
Ptr
Command / Byte Enable
PAR
IO
Ptr
Parity
FRAME#
IO
Pstr
Frame
IRDY#
IO
Pstr
Initiator Ready
TRDY#
IO
Pstr
Target Ready
STOP#
IO
Pstr
Stop
IDSEL
I
P
ID Select
DEVSEL#
IO
Pstr
Device Select
REQA#
O
P
PCI Request
GNTA#
I
P
PCI Grant
PCREQ#
O
Ptr
PC/PCI Request
PCGNT#
I
Ptr
PC/PCI Grant
PERR#
IO
Pstr
Parity Error
SERR#
O
Pod
System Error
INTA#
O
Pod
Interrupt signal output for PCI bus
2. Legacy Device Interface (16-pin)
name
I/O
type
size
function
IRQ5
O
Ttr
12mA
Interrupt5 of Legacy Audio
It is directly connected to the interrupt signal of
System I/O chip.
IRQ7
O
Ttr
12mA
Interrupt7 of Legacy Audio
IRQ9
O
Ttr
12mA
Interrupt9 of Legacy Audio
IRQ10
O
Ttr
12mA
Interrupt10 of Legacy Audio
IRQ11
O
Ttr
12mA
Interrupt11 of Legacy Audio.
GP[3:0]
I
A
-
Game Port
GP[7:4]
I
Tup
-
Game Port
GREF
I
A
-
Reference for Game Port
RXD
I
Tup
-
MIDI Data Receive
TXD
O
T
3mA
MIDI Data Transfer
相关PDF资料
PDF描述
YMF743-S SPECIALTY CONSUMER CIRCUIT, PQFP48
YMF743 AC97 Revsion2.1 Audio CODEC with Digital Audio I/F(AC97 2.1版音频编解码器(带数字音频接口))
YMF744B DS-1S
YMF752 AC97 Rev2.1 Audio CODEC with SRC
YMF752-S AC97 Rev2.1 Audio CODEC with SRC
相关代理商/技术参数
参数描述
YMF740CV 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC
YMF743 制造商:YAMAHA 制造商全称:YAMAHA CORPORATION 功能描述:AC’97 Revsion2.1 Audio CODEC with Digital Audio I/F
YMF743-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC
YMF744B 制造商:未知厂家 制造商全称:未知厂家 功能描述:DS-1S
YMF744BR 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC