tc59ym916bkg24a ETC-unknow, tc59ym916bkg24a Datasheet - Page 34

• Manufacturer Part Number: tc59ym916bkg24a
• Description: The Second Generation 512-megabit Xdrtm Dram
• Manufacturer: ETC-unknow

(output)
(output)
(output)
Figure 14. Serial Write Transaction
(input)
Figure 15. Serial Read Transaction – Selected DRAM
(input)
Figure 16. Serial Read Transaction – Non-Selected DRAM
(input)
CMD
CMD
CMD
SDO
SDO
SDO
RST
SCK
RST
SCK
RST
SCK
SDI
SDI
SDI
S
S
S
0
0
0
S
S
S
2
2
2
’1’ ’1’ ’0’ ’0’
S
’1’ ’1’ ’0’ ’0’
S
S
’1’ ’1’ ’0’ ’0’
4
4
4
Start
Start
Start
S
S
S
6
6
6
t
t
CYC,SCK
t
CYC,SCK
CYC,SCK
S
S
S
SCMD
SCMD
’0’ ’0’
SCMD
’1’ ’0’
’0’ ’0’
8
8
8
S
S
S
’0’
’0’
’0’
10
10
10
’0’ 5 4 3 2 1 0 7
’0’ 5 4 3 2 1 0 7
’0’ 5 4 3 2 1 0 7
2’h0, SID[5:0]
2’h0, SID[5:0]
2’h0, SID[5:0]
S
S
S
12
12
12
S
S
S
14
14
14
S
S
S
16
16
16
transaction
transaction
transaction
S
S
S
18
18
18
6 5 4 3 2 1 0 ‘0' 7
6 5 4 3 2 1 0
6 5 4 3 2 1 0 ‘0' ‘0’
SADR [7:0]
S
S
S
TC59YM916BKG24A,32A,32B,40B,32C,40C
SADR [7:0]
SADR [7:0]
20
20
20
S
S
S
22
22
22
S
S
S
24
24
24
S
S
S
‘0'
26
26
26
‘0’
7
7
7
S
S
S
‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
6 5 4 3 2 1 0
6 5 4 3 2 1 0
6 5 4 3 2 1 0
28
28
6 5 4 3 2 1 0
28
SWD [7:0]
SRD [7:0]
SRD [7:0]
SRD [7:0]
8’h00
8’h00
S
S
S
30
30
30
S
S
S
32
32
32
S
S
S
34
34
34
‘0'
‘0'
‘0'
S
S
S
36
36
36
S
S
S
38
38
38
2004-12-15 34/76
S
S
S
t
40
40
40
P,SI
propagation from
combinational
SDI to SDO
SDI
S
S
S
S
42
42
42
SDO
28
S
S
S
44
44
44
Rev 0.1
S
S
S
46
46
46
S
S
S
48
48
48