STPCI0180BTC3 STMICROELECTRONICS [STMicroelectronics], STPCI0180BTC3 Datasheet - Page 20

• Manufacturer Part Number: STPCI0180BTC3
• Description: PC Compatible Embedded Microprocessor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

PIN DESCRIPTION
Table 3-2. Definition of Signal Pins
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CE1#*, CE2#*
VS1#*, VS2#*
VCC5_EN*
VCC3_EN*
VPP_PGM*
VPP_VCC*
CARDBUS INTERFACE (COMBINED WITH PCI / PCMCIA)
CCLKRUN*
CRST#*
CSTSCHG#*
CAD[31:0]*
CBE[3:0]*
CFRAME#*
CTRDY#*
CIRDY#*
CSTOP#*
CDEVSEL#*
CPAR*
CSERR#*
CPERR#*
CBLOCK#*
CCD[2:1]*
CINT#*
CREQ#*
CGNT#*
PCI INTERFACE (COMBINED WITH PCMCIA / CARDBUS)
AD[31:0]*
BE[3:0]*
FRAME#*
TRDY#*
IRDY#*
STOP#*
DEVSEL#*
PAR*
SERR#*
LOCK#*
PCI_REQ#[2:0]*
PCI_GNT#[2:0]*
PCI_INT[3:0]*
Signal Name
Dir
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
Card Enable
Voltage Sense
Power Switch control : 5v power
Power Switch control : 3.3v power
Power Switch control : Program power
Power Switch control : VCC power
Clock
Reset
System Change
Address / Data
Bus Commands / Byte Enables
Cycle Frame
Target Ready
Initiator Ready
Stop Transaction
Device Select
Parity Signal Transactions
System Error
Parity Error
PCI Lock
Card Detect
Interrupt Request
Request
Grant
Address / Data
Bus Commands / Byte Enables
Cycle Frame
Target Ready
Initiator Ready
Stop Transaction
Device Select
Parity Signal Transactions
System Error
PCI Lock
PCI Request
PCI Grant
PCI Interrupt Request
Issue 1.1
Description
Qty
32
32
2
2
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
2
1
1
1
4
1
1
1
1
1
1
1
1
3
3
4