BECKHOFF CB4051 Benutzerhandbuch
Seite 22
Kapitel: Anschlüsse
PC/104-Plus-Bus
Seite 22
Beckhoff New Automation Technology CB4051
Beschreibung
Name
Pin
Name
Beschreibung
PCI – Clock Slot 3
CLK2
A27
B27
VCC
Versorgungsspannung 5V
Masse
GND
A28
B28
INTD#
PCI – Interrupt D
Versorgungsspannung 12V
12V
A29
B29
INTA#
PCI – Interrupt A
Versorgungsspannung-12V
-12V
A30
B30
REQ3#
PCI – Bus Request Slot 4
Versorgungsspannung 5V
VCC
C1
D1
AD0
PCI – Address/Data 0
PCI – Address/Data 1
AD1
C2
D2
VCC
Versorgungsspannung 5V
PCI – Address/Data 4
AD4
C3
D3
AD3
PCI – Address/Data 3
Masse
GND
C4
D4
AD6
PCI – Address/Data 6
PCI – Address/Data 8
AD8
C5
D5
GND
Masse
PCI – Address/Data 10
AD10
C6
D6
M66EN
PCI – 66MHz Enable
Masse
GND
C7
D7
AD12
PCI – Address/Data 12
PCI – Address/Data 15
AD15
C8
D8
3,3V
Versorgungsspannung 3,3V
Reserviert
N/C
C9
D9
PAR
PCI – Parity Bit
Versorgungsspannung 3,3V 3,3V
C10
D10
N/C
Reserviert
PCI – Lock
LOCK#
C11
D11
GND
Masse
Masse
GND
C12
D12
DEVSEL#
PCI – Device Select
PCI – Initiator Ready
IRDY#
C13
D13
3,3V
Versorgungsspannung 3,3V
Versorgungsspannung 3,3V 3,3V
C14
D14
CBE2#
PCI – Com/Byte Enable 2
PCI – Address/Data 17
AD17
C15
D15
GND
Masse
Masse
GND
C16
D16
AD19
PCI – Address/Data 19
PCI – Address/Data 22
AD22
C17
D17
3,3V
Versorgungsspannung 3,3V
PCI – ID Select Slot 2
IDSEL1
C18
D18
IDSEL2
PCI – ID Select Slot 3
3,3V für IO-Buffer
VIO
C19
D19
IDSEL3
PCI – ID Select Slot 4
PCI – Address/Data 25
AD25
C20
D20
GND
Masse
PCI – Address/Data 28
AD28
C21
D21
AD27
PCI – Address/Data 27
Masse
GND
C22
D22
AD31
PCI – Address/Data 31
PCI – Bus Request Slot 2
REQ1#
C23
D23
VIO
3,3V für IO-Buffer
Versorgungsspannung 5V
VCC
C24
D24
GNT0#
PCI – Bus Grant Slot 1
PCI – Bus Grant Slot 3
GNT2#
C25
D25
GND
Masse
Masse
GND
C26
D26
CLK1
PCI – Clock Slot 2
PCI – Clock Slot 4
CLK3
C27
D27
GND
Masse
Versorgungsspannung 5V
VCC
C28
D28
RST#
PCI – Reset
PCI – Interrupt B
INTB#
C29
D29
INTC#
PCI – Interrupt C
PCI – Bus Grant Slot 4
GNT3#
C30
D30
GND
Masse