14 User’s Guide
&+,36
ABHiQV
(Fab Rev. C)
Subject to Change Without Notice
Revision 1.1 7/15/98
5.0 DKHiQV-PCI DK Board Configuration Components
Figure 3 shows the location of the components used to configure the DKHiQV-PCI board. Refer to the
DKHiQV-PCI user’s guide for detailed operation.
6.0
Operation
The HiQVideo LCD/CRT controllers (B65555 & B69000) provide low power, high performance and min-
imal component video subsystem solutions. The DKHiQV-PCI and ABHiQV evaluation boards are vid-
eo adapter cards that implement the HiQVideo controller for PC bus operation. Since the B65555 &
B69000 are 3.3V technology, the default setting for all VCC jumpers is the 3.3V setting. In addition, the
user may check for the power-down operation of the HiQVideo controller using a jumper (W1) on the
DK board.
6.1
Memory Interface
The ABHiQV daughtercard is designed to support 256K x 32 EDO memory in the 100 pin PQFP me-
chanical package. Stuffing of various different ones of the resistors is used as a means of accommo-
dating the few differences in pin assignment. See Tables 8-9 for EDO DRAM.
Note:
’C’ is connected and ’NC’ is not connected.
Table 8: Memory Interface Configuration
EDO CONFIGURATION
R1
NC
R2
NC
R9
C
R14
NC
R15
NC
R16
NC
R17
NC
R18
C
R19
NC
