參數(shù)資料
型號(hào): UPD72870
廠商: NEC Corp.
英文描述: IEEE1394 1-CHIP OHCI HOST CONTROLLER
中文描述: IEEE1394連接1 - OHCI主機(jī)控制器芯片
文件頁數(shù): 10/48頁
文件大?。?/td> 337K
代理商: UPD72870
Preliminary Data Sheet S13925EJ2V0DS00
10
μ
PD72870,72871
PIN NAME
AD0-AD31
AGND
CARD_ON
CBE0-CBE3
: Command/Byte Enables
CIS_ON
: CIS Register ON
CLKRUN
: PCICLK Running
CMC
: Configuration Manager Capable
CPS
: Cable Power Status Input
DEVSEL
: Device Select
DGND
: Digital GND
FIL0
: APLL Filter GND
FIL1
: APLL Filter Terminal
FRAME
: Cycle Frame
GNT
: Bus_master Grant
GROM_EN : Serial EEPROM Enable
GROM_SCL
: Serial EEPROM Clock Output
GROM_SDA
: Serial EEPROM Data Input / Output
IC(H)
: Internally Connected (High Clamped)
IC(L)
: Internally Connected (Low Clamped)
IC(N)
: Internally Connected (Open)
IDSEL
: ID Select
INTA
: Interrupt
IRDY
: Initiator Ready
L_V
DD
: V
DD
for Link Digital Core and Link I/Os
PAR
: Parity
PC0-PC2
: Power Class Input
PCI_V
DD
: V
DD
for PCI I/Os
PCLK
: PCI Clock
PERR
: Parity Error
PIN_EN
: Pin Enable Input
: PCI Multiplexed Address and Data
: Analog GND
: PCI/Card Select
PME
PORTDIS
PRST
P_AV
DD
P_DV
DD
P_RESETB
REQ
RI0
RI1
SERR
STOP
SUS_RESM
: Suspend/Resume Function Select
Tp0n
: Port-1 Twisted Pair A Negative Input/Output
TpA0p
: Port-1 Twisted Pair A Positive Input/Output
TpA1n
: Port-2 Twisted Pair A Negative Input/Output
TpA1p
: Port-2 Twisted Pair A Positive Input/Output
TpA2n
: Port-3 Twisted Pair A Negative Input/Output
TpA2p
: Port-3 Twisted Pair A Positive Input/Output
TpB0n
: Port-1 Twisted Pair B Negative Input/Output
TpB0p
: Port-1 Twisted Pair B Positive Input/Output
TpB1n
: Port-2 Twisted Pair B Negative Input/Output
TpB1p
: Port-2 Twisted Pair B Positive Input/Output
TpB2n
: Port-3 Twisted Pair B Negative Input/Output
TpB2p
: Port-3 Twisted Pair B Positive Input/Output
TpBias0
: Port-1 Twisted Pair Bias Voltage Output
TpBias1
: Port-2 Twisted Pair Bias Voltage Output
TpBias2
: Port-3 Twisted Pair Bias Voltage Output
TRDY
: Target Ready
XI
: X’tal XI
XO
: X’tal XO
: PME Output
: Port Disable
: Reset
: PHY Analog V
DD
: PHY Digital V
DD
: PHY Power on Reset Input
: Bus_master Request
: Resistor0 for Reference Current Setting
: Resistor1 for Reference Current Setting
: System Error
: PCI Stop
#
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