American Megatrends Enterprise-III User Manual page 47

Step 10 Install Adapter Cards,
16-Bit ISA Extension Pinout
The following 16-bit pins are an extension of the 8-bit board layout and are used in conjunction with the 8-bit board
standard pins.
Pin Use
C1 SBHE-
C2 LA23
C3 LA22
C4 LA21
C5 LA20
C6 LA19
C7 LA18
C8 LA17
C9 MEMR-
C10 MEMW-
C11 SD08
C12 SD09
C13 SD10
C14 SD11
C15 SD12
C16 SD13
C17 SD14
C18 SD15
32-bit EISA Slot Pinout
The following table identifies the pin values for the pins on each of the eight rows of pins on an EISA adapter card. 8- and
16-bit ISA signals are shown. Pins labeled xxxxxx are generally used to isolate signals on the bus from adjacent
power pins. Rows A, B, C, and D are upper (ISA) contacts. Rows E, F, G, and H are lower (EISA) contacts. The
following table lists the pinouts for Rows F, B, E, and A.
Chapter 4 AMIBIOS POST
72
Continued
Pin Use
D1 MEMCS16-
D5 IOCS16-
D3 IRQ10
D4 IRQ11
D5 IRQ12
D6 IRQ13
D7 IRQ14
D8 DACK0-
D9 DREQ0
D10 DACK5-
D11 DREQ5
D12 DACK6-
D13 DREQ6
D14 DACK7-
D15 DREQ7
D16 +5
D17 MASTER-
D18 GND