HD6432670 Hitachi, HD6432670 Datasheet - Page 188

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Bit
Rev. 2.0, 04/02, page 142 of 906
Address
RAST = 0
RAST = 1
Bit Name
,
(2-State Column Address Output Cycle, Full Access)
Initial Value
Figure 6.4
T
p
Row address
# #$ $
R/W
Signal Assertion Timing
T
Description
111: 11-bit shift
r
Bus cycle
When 8-bit access space is designated:
Row address bits A23 to A11 used for
comparison
When 16-bit access space is designated:
Row address bits A23 to A12 used for
comparison
The precharge-sel is A15 to A12 of the
column address.
T
c1
Column address
T
c2