Conne
ct
or
Assig
n
m
en
ts
Connector Assignments
User's Manual
BAB
740
3—5
Table 8: Pin Assignment of Connector P2 (X2002)
Pin
Signal Row A
Signal Row B
Signal Row C
1
SPKROUT
+ 5 V
SCSIDB1
2
SCSIDB0 GND
SCSIDB3
3
SCSIDB2 Reserved SCSIDB5
4
SCSIDB4 A24
SCSIDB7
5
SCSIDB6 A25
IDEDB(8)
6
SCSIDBP0 A26
IDEDB(9)
7
SCSIDP A27
IDEDB(10)
8
IDEDA(0) A28
IDEDB(11)
9
IDEDA(1) A29
IDEDB(12)
10
IDEDA(2) A30
DENSEL
11
IDEDB(13) A31
/DSKCHG
12
/IDEIOCS16 GND
/MTR0
13
/INDEX
+ 5 V
/DR0
14
/DR1 D16
/DIR
15
/STEP D17
/SCSIATN
16
/WGATE D18
IDEDB(14)
17
IDEDB(15) D19
/SCSIBSY
18
/SCSIACK D20
/SCSIRST
19
/SCSIMSG D21
/SCSISEL
20
/SCSIC/D D22
/SCSIREQ
21
/SCSII/O D23
C4GND4
22
C4GND1 GND
C4DTR
23
C4CTS D24
C4TXD
24
C4RTS D25
C4RXD
25
C4DCD D26
C3GND4
26
C3GND1 D27
C3DTR
27
C3CTS D28
C3TXD
28
C3RTS D29
C3RXD
29
C3DCD
D30
+ 5 V
30
/WP D31
/WDATA
31
/HDSEL GND
/TRK0
32
DRATE0
+ 5 V
/RDATA
Lines on rows A and C are TTL-level, except Cx signals
which have RS 232C level (SILC-200 used). Pin assignment
changes for RS 422 configuration. Row B is reserved for 32-bit
VMEbus extension
Содержание BAB 740
Страница 1: ...BAB 740 Basic Automation Board with PowerPC 740 manual Revision 2C...
Страница 11: ...User s Manual Table of Contents BAB 740 V 7 1 9 PCI IDSEL 7 9 7 2 Factory settable Jumpers 7 9...
Страница 16: ...Table of Contents User s Manual BAB 740 X...
Страница 22: ...Specification Specification User s Manual BAB 740 1 6...
Страница 42: ...Connector Assignments User s Manual BAB 740 3 16 Connector Assignments...
Страница 50: ...Board Parameters Board Parameters User s Manual BAB 740 4 8...
Страница 60: ...Booting Booting User s Manual BAB 740 6 4...
Страница 74: ...NOTES...