R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 267
R5S72011
Manufacturer Part Number
R5S72011
Description
32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.R5S72011.pdf
(1196 pages)
- Current page: 267 of 1196
- Download datasheet (8Mb)
1. Ts (Internal Bus Access Start)
2. Tw1 to Twn (Read Cycle Wait, Write Cycle Wait)
3. Tend (Wait End Cycle)
This is a bus access request cycle initiated by the internal bus master and with the external bus
as the target. CSn is always high during this cycle. In the next cycle A27 to A0 and the write
data change.
These are the cycles between internal bus access start and the wait end cycle. A duration of
from 0 to 31 clocks may be selected. During this interval the CSn, RD, and WR control signals
are asserted (low level) in accordance with the wait settings. The assert timing can be
controlled using the CS assert wait, RD assert wait, WR assert wait, and write data output wait
bits in CSn control registers 1 and 2. The number of wait cycles can be set to from 0 to 7
clocks, with the count starting from the cycle following internal bus access start (Ts). The
number of clocks selected must be no greater than the number of read/write cycle wait cycles.
This is the final cycle in a series of read cycle wait or write cycle wait cycles. The RD or WR
signal is negated (high level) in the next cycle.
CKIO
A27 to A0
CSn
RD
WR
D31 to D0
Ts
Figure 9.3 Basic Bus Timing (Write Operation)
Tw1 Tw2
CS assert wait
WR assert wait
Write data output wait
Write cycle wait
Twn
Tend
Rev. 2.00 Sep. 07, 2007 Page 239 of 1164
Tn1
Write data output delay cycle
cycle during write
Section 9 Bus State Controller (BSC)
CS delay
Tnm
Start enable point
of next bus access
REJ09B0321-0200
Related parts for R5S72011
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: