HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 300
HD6417615
Manufacturer Part Number
HD6417615
Description
Hardware Manual
Manufacturer
Hitachi Semiconductor
Datasheet
1.HD6417615.pdf
(873 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417615ARBPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD6417615ARF
Manufacturer:
HIT
Quantity:
5 510
Company:
Part Number:
HD6417615ARF
Manufacturer:
ABB
Quantity:
5 510
Part Number:
HD6417615ARF
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD6417615ARFV
Manufacturer:
HITACHI
Quantity:
239
Company:
Part Number:
HD6417615ARFV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6417615ARFV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 300 of 873
- Download datasheet (3Mb)
7.4.2
The number of wait states inserted into ordinary space access states can be controlled using the
WCR1, WCR2, BCR1 and BCR3 register settings. When the Wn1 and Wn0 wait specification bits
in WCR1, WCR2 for the given CS space are 01 or 10, software waits are inserted according to the
wait specification. When Wn1 and Wn0 are 11, wait cycles are inserted according to the long wait
specification bit AnLW in BCR1, BCR3. The long wait specification in BCR1, BCR3 can be
made independently for CS0, CS1 and CS4 spaces, but the same value must be specified for CS2
and CS3 spaces. All WCR1 specifications are independent. By means of WCR1, WCR2, BCR1,
and BCR3, a Tw cycle is inserted as a wait cycle as long as the number of specified cycles at the
wait timing for ordinary access space shown in figure 7.13. The names of the control bits that
specify Tw for each CS space are shown in table 7.5.
Figure 7.13 Wait Timing of Ordinary Space Access (Software Wait Only)
Wait State Control
Read
Write
Note: * DACKn waveform when active–low is specified.
CKIO
A24–A0
CSn
RD/WR
RD
D31–D0
WEn
D31–D0
BS
DACKn*
T1
Tw
T2
283
Related parts for HD6417615
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
HM628128LFP-10Hitachi Semiconductor [131072-word x 8-bit High Speed CMOS Static RAM]
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
Silicon N-Channel Junction FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel Junction FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
GaAs HEMT
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N Channel MOS FET High Speed Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N Channel MOS FET High Speed Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N Channel MOS FET Low Frequency Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N Channel MOS FET High Speed Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
Silicon N Channel MOS FET High Speed Switching
Manufacturer:
Hitachi Semiconductor
Datasheet: