BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 276

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DMCDCLKN
DMCDCLKP
DMCDDMx
DMCRASn
DMCCASn
DMCSCSn
DMCWEn
A0 to A15
DMCAP
[31:7]
[6:0]
[Description]
※
Bit
a. <t_mrd>
8.
Depending on other AC settings and operations, the actual delay time may be longer than
the specified time. Set the minimum number of clocks in this register.
Set time from mode register command time set by the direct command register
(dmc_direct_cmd_5<addr_13_to_0>) to all other commands (memory clocks):
0x00 to 0x7F
Figure 3.10.25 <t_mrd> set the time from mode register write to command
dmc_t_mrd_5 (DMC t_mrd Register)
−
t_mrd
Symbol
Bit
−
R/W
Type
Command
Register
TENTATIVE
SET
TMPA900CM- 275
Undefined
0y0000010
Reset
Value
Mode register
command
command
t_mrd
→
Read undefined. Write as zero.
Mode register command time
(Number of memory clocks)
0x00 to 0x7F
CMD
Any
Description
Address = (0xF431_0000) + (0x001C)
TMPA900CM
2009-10-14