IBM Aptiva 2144 User Manual

ISA AT Riser Connector
Table 5-4 (Page 1 of 2). ISA Riser Connector
Description Pin Pin Description
+12V B01 A01 +12V
VCC B02 A02 Ground
Ground B03 A03 Ground
Ground B04 A04 IOCHCK
RSTDRV B05 A05 SD(7)
VCC B06 A06 SD(6)
IRQ9 B07 A07 SD(5)
-5V B08 A08 SD(4)
DRQ2 B09 A09 SD(3)
-12V B10 A10 SD(2)
NOWS B11 A11 SD(1)
+12V B12 A12 SD(0)
Ground B13 A13 IOCHRDY
SMEMW B14 A14 AEN
SMEMR B15 A15 SA(19)
IOW B16 A16 SA(18)
IOR B17 A17 SA(17)
DACK 3 B18 A18 SA(16)
DRQ3 B19 A19 SA(15)
DACK 1 B20 A20 SA(14)
DRQ1 B21 A21 SA(13)
REFRESH B22 A22 SA(12)
SYSCLK B23 A23 SA(11)
IRQ7 B24 A24 SA(10)
IRQ6 B25 A25 SA(9)
IRQ5 B26 A26 SA(8)
IRQ4 B27 A27 SA(7)
IRQ3 B28 A28 SA(6)
DACK 2 B29 A29 SA(5)
TC B30 A30 SA(4)
BALE B31 A31 SA(3)
VCC B32 A32 SA(2)
OSC B33 A33 SA(1)
Ground B34 A34 SA(0)
5-26

IBM Aptiva 2144 Specifications

General

Brand	IBM
Model	Aptiva 2144
Category	Desktop
Language	English