tmp19a61f10xbg TOSHIBA Semiconductor CORPORATION, tmp19a61f10xbg Datasheet - Page 217

• Manufacturer Part Number: tmp19a61f10xbg
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

When chip selector recovery is inserted (ALE width:1fsys)
fsys
A[23:16]
AD[15:0]
/RD,/WR
ALE
/CS
(5) Chip selector recovery time
recovery time.
registers, BmnCS<BnCSCV>. As for the number of dummy cycles, zero dummy cycle or
one system clock (internal) can be specified for each block. Fig. 8.18 shows the timing of
recovery time insertion.
If access to external areas occurs consecutively, a dummy cycle can be inserted for
The dummy cycle insertion setting can be made in the chip selector and wait controller
Lower-order address
Fig. 8.18 Timing of Chip Set Recovery Time Insertion
Normal cycle
tsys
Higher-order address
TMP19A61(rev1.0)-8-216
Data
Lower-order address
Chip selector recovery cycle
Higher-order address
Data
Dummy cycle
TMP19A61