参数资料
型号: STP2223BGA
元件分类: 总线控制器
英文描述: PCMCIA BUS CONTROLLER, PBGA456
封装: PLASTIC, BGA-456
文件页数: 13/34页
文件大小: 476K
代理商: STP2223BGA
20
STP2223BGA
UPA to PCI Interface
U2P
July 1997
B_CBE_[2]
AC17
IO
PCI21LUS
PCIB command/byte enable bus
B_REQ64_
AC18
IO
PCI21LUS
PCIB 64 bit request
B_STOP_
AC19
IO
PCI21LUS
PCIB stop
B_GNT_[5]
AC20
O
PCI21LUS
PCIB bus grant
B_GNT_[0]
AC21
O
PCI21LUS
PCIB bus grant
B_REQ_[2]
AC22
I
PCI21LIS
PCIB bus request
VSS
AC23
A_GNT_[0]
AC24
O
PCI21MUN
PCIA bus grant
A_IDSEL[2]
AC25
O
PCI21MUN
PCIA Cong cycle chip selects
A_PERR_
AC26
IO
PCIMXI21
PCIA bus parity error
B_AD[52]
AD1
IO
PCI21LUS
PCIB address/data bus
B_AD[53]
AD2
IO
PCI21LUS
PCIB address/data bus
B_AD[51]
AD3
IO
PCI21LUS
PCIB address/data bus
B_AD[45]
AD4
IO
PCI21LUS
PCIB address/data bus
B_AD[41]
AD5
IO
PCI21LUS
PCIB address/data bus
B_AD[38]
AD6
IO
PCI21LUS
PCIB address/data bus
B_AD[35]
AD7
IO
PCI21LUS
PCIB address/data bus
B_AD[30]
AD8
IO
PCI21LUS
PCIB address/data bus
B_AD[25]
AD9
IO
PCI21LUS
PCIB address/data bus
B_AD[21]
AD10
IO
PCI21LUS
PCIB address/data bus
B_AD[17]
AD11
IO
PCI21LUS
PCIB address/data bus
B_AD[14]
AD12
IO
PCI21LUS
PCIB address/data bus
B_AD[9]
AD13
IO
PCI21LUS
PCIB address/data bus
B_AD[2]
AD14
IO
PCI21LUS
PCIB address/data bus
B_CBE_[6]
AD15
IO
PCI21LUS
PCIB command/byte enable bus
B_CBE_[3]
AD16
IO
PCI21LUS
PCIB command/byte enable bus
B_ACK64_
AD17
IO
PCI21LUS
PCIB 64bit ACK
B_IRDY_
AD18
IO
PCI21LUS
PCIB initiator ready
B_PAR
AD19
IO
PCI21LUS
PCIB AD[31:0]/CBE[3:0] even parity
B_GNT_[1]
AD20
O
PCI21LUS
PCIB bus grant
B_REQ_[4]
AD21
I
PCI21LIS
PCIB bus request
B_REQ_[1]
AD22
I
PCI21LIS
PCIB bus request
A_CLK
AD23
I
PCI21MIN
PCIA bus clock phase detect (note 3)
A_REQ_[2]
AD24
I
PCI21MIN
PCIA bus request
A_GNT_[1]
AD25
O
PCI21MUN
PCIA bus grant
A_GNT_[2]
AD26
O
PCI21MUN
PCIA bus grant
VSS
AE1
TABLE 3: PBGA Pinout (Continued)
Signal Name
Ball
Direction
Cell Type
Description
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