SPC8106 S-MOS Systems, SPC8106 Datasheet - Page 55

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

3.1
The following figure shows a typical system implementation with SPC8106.
SPC8106
RESET DRV
-MEMCS16
ISA BUS
-REFRESH
SUSPEND#
IOCHRDY
LA[23:17]
SA[16:0],
50% duty
411-1.0
-SMEMR
-SMEMW
-IOCS16
D[15:0]
16 Bit
-SHBE
32KHz
BALE
IRQ2
-IOW
AEN
-IOR
Typical System Implementation Diagram
Figure 1 : Typical System Implementation Diagram
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
PDCLK
RESET
A[16:0],
LA[23:17]
D[15:0]
SUSPEND#
MEMEN
IOEN#
IOR#
IOW#
MEMR#
MEMW#
READY
IRQ
MEMCS16#
IOCS16#
ALE
BHE#
7 pF
SPC8106
2 M
256K x 16 DRAM
25.175 MHz
7 pF
7 pF
2 M
X12-SP-001-07
LCDPWR#
28.322 MHz
IREFEN#
DACWR#
DACRD#
HSYNC#
VSYNC#
BLANK#
7 pF
UD[3:0]
MS[2:0]
LD[3:0]
XSCL2
XSCL
P[7:0]
PCLK
OL[0]
OL[1]
OL23
D477
RS2
WF
YD
LP
Source: 8106f0c_sys_blk_01.can
RS2
477/471
YD
LP
WF
XSCL
UD[3:0]
LD[3:0]
LCDPWR#
XSCL2
P[7:0]
CLOCK
/RD
/WR
OL[3:0]
BLANK#
LCD DISPLAY
Hardware Functional Specification
IREF
italics = components required
RAMDAC
Bt477
for CRT support
R,G,B
MONITOR
CRT
SP1-13