BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 283

• 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

DMCDCLKP
DMCDCLKN
DMCCSn
DMCRASn
DMCCASn
A0~A15
DMCAP
DMCDDMx
DMCDDQSx
DMCWEn
[31:3]
[2:0]
D0~D15
[Description]
Bit
a. <t_wr>
15. dmc_t_wr_5 (DMC t_wr Register)
Delay from write last data to Precharge (Number of memory clocks).
Actual time (memory clocks): <t_wr> + 1.
But when <t_wr> = 0y000, actual time (memory clocks) = 9 memory clocks.
−
t_wr
Symbol
Bit
−
R/W
Type
ACT
TENTATIVE
TMPA900CM- 282
Undefined
0y011
Reset
Value
WRITE
CMD
t
DQSS
Read undefined. Write as zero.
(Number of memory clocks):
Delay from write last data to Precharge
0y000 to 0y111
Output
Output
Output
Output
Write data
Precharge
Description
→
Address = (0xF431_0000) + (0x0038)
Precharge
TMPA900CM
2009-10-14