SH7764 Datasheet, PDF (1669/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 33 Electrical Characteristics
Table 33.22 ATAPI Interface Data Transmission Timing in PIO Transmission
Symbol ,Item and Conditions for Data
Transfer in PIO (max/min)
t0 Cycle time
(min)
t1 Address setup time
(min)
t2 IDEIORD/IDEIOWR pulse
width8-bit
(min)
t2i IDEIORD/IDEIOWR recovery
time
(min)
t3 IDEIOWR data setup time
t4 IDEIOWR data hold time
t5 IDEIORD data setup time
(min)
(min)
(min)
t6 IDEIORD data hold time
(min)
t6z IDEIORD3 state delay time
(max)
t9 Address hold time
(min)
tRD IDEIORDY read data valid time (min)
tA IDEIORDY setup time
tB IDEIORDY pulse time
(max)
tC Time form negate to high-
impedance of IDEIORDY
(max)
Mode 0 Mode 1 Mode 2 Mode 3 Mode 4
ns
ns
ns
ns
ns
Figure
600
383
240
180
120
33.38
70
50
30
30
25
290
290
290
80
70



70
25
60
30
50
5
30
20
0
35
1250
5
45
20
35
5
30
15
0
35
1250
5
30
15
20
5
30
10
0
35
1250
5
30
10
20
5
30
10
0
35
1250
5
20
10
20
5
30
10
0
35
1250
5
Rev. 1.00 Nov. 22, 2007 Page 1613 of 1692
REJ09B0360-0100