tc59lm836dkb TOSHIBA Semiconductor CORPORATION, tc59lm836dkb Datasheet - Page 23

• Manufacturer Part Number: tc59lm836dkb
• Description: 288mbits Network Fcram2 ? 2,097,152-words ? 4 Banks ? 36-bits
• Manufacturer: TOSHIBA Semiconductor CORPORATION

MODE REGISTER TABLE
Regular Mode Register (Notes: 1)
Extended Mode Register (Notes: 4)
Notes: 1. Regular Mode Register is chosen using the combination of BA0 = 0 and BA1 = 0.
A6
0
0
1
1
ADDRESS
ADDRESS
2. “Reserved” places in Regular Mode Register should not be set.
3. A7 in Regular Mode Register must be set to “0” (low state).
4. Extended Mode Register is chosen using the combination of BA0 = 1 and BA1 = 0.
5. A0 in Extended Mode Register must be set to "0" to enable DLL for normal operation.
Register
Register
A5
0
1
0
1
A6
0
0
0
1
1
1
1
Because Test Mode is specific mode for supplier.
Unidirectional DS/Free Running QS
A7
A5
0
1
0
1
1
0
0
1
1
Unidirectional DS/QS
STROBE SELECT
A4
TEST MODE (TE)
Reserved
Reserved
×
0
1
0
1
0
1
Regular (default)
Test Mode Entry
BA1
BA1
CAS LATENCY (CL)
0
0
*2
*2
*1
*4
Reserved
Reserved
Reserved
Reserved
4
5
6
BA0
BA0
*2
*2
*2
*2
0
1
*1
*4
A4
0
0
1
1
A13~A8
A13~A7
QS
0
0
A3
0
1
0
1
A2
0
0
1
1
DQ
A2
0
0
0
0
1
A6~A5
A7
A1
TE
SS
0
1
0
1
*3
A3
A1
OUTPUT DRIVE IMPEDANCE CONTROL
0
1
0
0
1
1
×
TC59LM836DKB-33,-40
DIC (QS)
BURST TYPE (BT)
A0
A6~A4
A4~A3
0
1
0
1
×
CL
Normal Output Driver
Strong Output Driver
Weak Output Driver
Sequential
Interleave
BURST LENGTH (BL)
Reserved
(DIC)
A0
Reserved
Reserved
0
1
2005-11-08 23/65
DIC (DQ)
A2~A1
2
4
BT
A3
DLL SWITCH (DS)
*2
*2
DLL Disable
DLL Enable
Rev 1.4
A2~A0
A0
DS
BL
*5