TSC80251G2D
Waveforms in Non-Page Mode
ALE
(1)
T
LHLL
(1)
(1)
RLRH
T
T
T
RHLH1
LLRL
PSEN#
(1)
RLDV
T
T
RLAZ
(1)
T
T
LHAX
RHDZ1
(1)
T
T
T
RHDX
AVLL
LLAX
P0
A7:0
D7:0
(1)
Instruction In
T
AVRL
(1)
T
T
AVDV1
(1)
RHAX
T
AVDV2
P2/A16/A17
A15:8/A16/A17
Note:
1. The value of this parameter depends on wait states. See Table 45 and Table 46.
Figure 16. External Bus Cycle: Code Fetch (Non-Page Mode)
ALE
(1)
T
LHLL
(1)
(1)
RLRH
T
T
T
RHLH2
LLRL
RD#/PSEN#
(1)
RLDV
T
T
RLAZ
(1)
T
T
LHAX
RHDZ2
(1)
T
T
T
RHDX
AVLL
LLAX
P0
A7:0
D7:0
(1)
Data In
T
AVRL
(1)
T
T
AVDV1
(1)
RHAX
T
AVDV2
P2/A16/A17
A15:8/A16/A17
Note:
1. The value of this parameter depends on wait states. See Table 45 and Table 46.
Figure 17. External Bus Cycle: Data Read (Non-Page Mode)
42
Rev. A - May 7, 1999
TEMIC [ TEMIC SEMICONDUCTORS ]
