SPC8104 S-MOS Systems, SPC8104 Datasheet - Page 52

• Manufacturer Part Number: SPC8104
• Description: VGA LCD CONTROLLER
• Manufacturer: S-MOS Systems

7.2
Hardware Functional Specification
SP1-26
MEMCS16#
LA[23:17]
ISA bus outputs
SPC8104 outputs
MEMW#
MEMEN
MEMR#
READY
A[16:0]
D[15:0]
D[15:0]
(write)
(read)
BHE#
ALE
CPU Bus Cycle Timing - 16-bit Memory
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
Figure 5 : CPU Bus Cycle Timing - 16-bit
Hi-Z
Hi-Z
t9
t2
t4
valid
t1
t5
t11
valid
t3
Hi-Z
t7
X15-SP-001-08.1
t10
Hi-Z
valid
t12
MemorySource: a000071.cdr
Hi-Z
t13
valid
t14
t15
t6
t8
412-1.0
SPC8104
Hi-Z