
35
TSPC860 [Preliminary]
2129B–HIREL–12/04
B28
CLKOUT rising edge to WE(0:3) negated GPCM
write access CSNT = 0
–
9
–
9
–
9
–
9
ns
B28a
CLKOUT falling Edge to WE(0:3) negated
-GPCM- write access TRLX = 0, CSNT = 1,
EBDF = 0
7.58
14.33
6.25
13
5
11.75
3.8
10.54
ns
B28b
CLKOUT falling edge to CS negated
-GPCM- write access TRLX = ‘0’, CSNT = ‘1’,
ACS = 11, EBDF = 0
–
14.33
–
13
–
11.75
–
10.54
ns
B28c
CLKOUT Falling Edge to WE(0:3) negated
-GPCM- write access TRLX = ‘0’, CSNT = ‘1’
write access TRLX = 0, CSNT = 1, EBDF = 1
10.86
17.99
8.88
16
7
14.13
5.18
12.31
ns
B28d
CLKOUT Falling Edge to CS negated
-GPCM- write access TRLX = ‘0’, CSNT = ‘1’,
ACS = 10, or ACS = ‘11’, EBDF = 1
–
17.99
–
16
–
14.13
–
12.31
ns
B29
WE (0:3) negated to DP (0:3) High-Z
-GPCM- write access, CSNT = 0, EBDF = 0
5.58
–
4.25
–
3
–
1.79
–
ns
B29a
WE(0:3) negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘0’, CSNT = 1’,
EBDF = 0
13.15
–
10.5
–
8
–
5.58
–
ns
B29b
CS negated to D(0:31), DP(0:3) High Z
-GPCM- write access, ACS = ‘00’,
TRLX = ‘0’ & CSNT = ‘0’
5.58
–
4.25
–
3
–
1.79
–
ns
B29c
CS negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘0’, CSNT = ‘1’,
ACS = ‘11,’, EBDF = 0
13.15
–
10.5
–
8
–
5.58
–
ns
B29d
WE(0:3) negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘1’, CSNT = ‘1’,
EBDF = 0
43.45
–
35.5
–
28
-–
20.73
–
ns
B29e
CS negated to D (0:31), DP(0:3) High Z
-GPCM- write access, TRLX = 1, CSNT = 1,
ACS = 10, or ACS = 11 EBDF = 0
43.45
–
35.5
–
28
–
29.73
–
ns
B29f
WE(0:3) negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘0’, CSNT = ‘1’,
EBDF = 1
8.86
–
6.8
–
5
–
3.48
–
ns
B29g
CS negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘0’, CSNT = ‘1’,
ACS = ‘10’ or ACS = ’11’, EBDF = 1
8.86
–
6.8
–
5
–
3.48
–
ns
B29h
WE(0:3) negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘1’, CSNT = ‘1’,
EBDF = 1
38.67
–
31.38
–
24.50
–
17.83
–
ns
B29i
CS negated to D(0:31), DP(0:3) High Z
-GPCM- write access, TRLX = ‘1’, CSNT = ‘1’,
ACS = ‘10’ or ACS = ’11 ’, EBDF = 1
38.67
–
31.38
–
24.50
–
17.83
–
ns
B30
CS, WE(0:3) negated to A(0:31), BADDR(28:30)
invalid -GPCM- write access
(8)
5.58
–
4.25
–
3
–
1.79
–
Table 7.
Bus Operation Timings (Continued)
Num
Characteristic
33 MHz
40 MHz
50 MHz
66 MHz
Unit
Min
Max
Min
Max
Min
Max
Min
Max