SPC8106 S-MOS Systems, SPC8106 Datasheet - Page 412

• Manufacturer Part Number: SPC8106
• Description: LCD/CRT VGA CONTROLLER
• Manufacturer: S-MOS Systems

SDU8106B
EV2-10
MD10
MD11
MD12
MD13
MD14
MD15
MD4
MD5
MD6
MD7
MD8
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
0F
Rev. 1.0 Evaluation Board User Manual
16-bit I/O port
A[19:2] latched internally by ALE
Symmetrical Video DRAM
16-bit LCD interface supported via
external latch
256 cycle / 32 ms DRAM refresh
PSM DRAM refresh source Bit 0
PSM DRAM refresh source Bit 1
Pins 38, 39 used for external RC for 32
kHz PDCLK
PSM DRAM refresh source Bit 2
3C3h Video Enable Port
See “SPC8106 Power Save Mode DRAM Refresh Source Select” on page 12 for
hard-wired configuration of MD11, MD12 and MD14.
5.0 volt core voltage
= Hard-Wired Board Configuration
Table 0-3 SDU8106B0F Hard-Wired Configuration Inputs
Open
X12-AN-005-02
8-bit I/O port
Standard ISA bus ALE - A[16:0] not
latched
Asymmetrical Video DRAM
16-bit LCD interface supported directly by
SPC8106
3.3 volt core voltage
256 cycle / 4 ms DRAM refresh
see Table 2-5
Pins 38, 39 used for OL[1:0]
see Table 2-5
46E8h and 102h Video Enable Port
Closed
411-1.0
SPC8106