tc59lm906amg TOSHIBA Semiconductor CORPORATION, tc59lm906amg Datasheet - Page 21

• Manufacturer Part Number: tc59lm906amg
• Description: Mos Digital Integrated Circuit Silicon Monolithic
• 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
ADDRESS
ADDRESS
Register
Register
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
5.
6.
7.
A6
A9
0
0
0
1
1
1
1
0
0
0
1
1
Because Test Mode is specific mode for supplier.
A0 in Extended Mode Register must be set to "0" to enable DLL for normal operation.
A11 in Extended Mode Register must be set to “0”.
TC59LM914AMG, A10 in Extended Mode Register is ignored. DQS is available only TC59LM906AMG.
A8
0
0
1
0
1
A7
A5
0
1
0
1
1
0
0
1
1
BA1
A7
0
1
0
0
1
0
BA1
*4
A4
TEST MODE (TE)
0
0
1
0
1
0
1
OCD Calibration mode exit
Drive (1)
Drive (0)
Adjust mode
OCD Calibration default
Regular (default)
Driver Impedance Adjustment
Test Mode Entry
*1
BA0
CAS LATENCY (CL)
1
*4
Reserved
Reserved
Reserved
Reserved
BA0
A13~A12
0
BA2,
3
4
5
*1
0
A10
0
1
*2
*2
*2
*2
BA2, A13~A8
A11
0
*6
0
DQS Enable
A10
DQS
Disable
Enable
*7
A6
0
0
1
1
A7
A9~A7
TE
OCD
A1
*3
0
1
0
1
A2
0
0
0
0
1
0 and BA1
OUTPUT DRIVE IMPEDANCE CONTROL
1 and BA1
A3
A1
TC59LM914/06AMG-37,-50
0
1
0
0
1
1
DIC
A6
A6~A4
Full strength Output Driver
CL
Normal Output Driver
Strong Output Driver
Weak Output Driver
BURST TYPE (BT)
A0
0.
0
1
0
1
0.
A5~A2
Sequential
Interleave
BURST LENGTH (BL)
0
(DIC)
BT
A0
A3
Reserved
Reserved
0
1
2004-08-20 21/59
DIC
2
4
A1
DLL SWITCH (DS)
*2
*2
DLL Disable
DLL Enable
A2~A0
BL
A0
Rev 1.0
DS
*5