2: Installation
MPEG4000-D4 Hardware Reference Manual
© 2011 Advanced Micro Peripherals
Document version A.01
2
18
PCI
PC/104
-Plus
bus.
Standard 32-bit PC/104
-Plus
bus PCI Rev 2.1 compliant, 3.3V operation.
LEVEL – links 1-2 and 3-4
Used for IDSEL card selection.
The setting of the first two links on the LEVEL header determine the logical stack
position of the MPEG4000-D4 on the PC/104
-Plus
stack. This setting routes the
appropriate IDSEL, PCICLK, REQ and GNT signals to the MPEG4000-D4.
The following configurations are valid.
Jumpers
IDSEL
PCICLK
REQ/GNT
IDSEL0
PCICLK0
0/0
IDSEL1
PCICLK1
1/1
IDSEL2
PCICLK2
2/2
IDSEL3
PCICLK3
2/2
NOTE:
WHEN USING MULTIPLE MPEG4000-D4 DEVICES IN A SYSTEM, EACH CARD MUST HAVE
DIFFERENT REQ/GNT PAIR DEPENDING ON THE LEVEL OF THE DEVICE ON THE PC/104
-PLUS
STACK.
Default setting:
