p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 154
p2125vps20
Manufacturer Part Number
p2125vps20
Description
16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.P2125VPS20.pdf
(700 pages)
- Current page: 154 of 700
- Download datasheet (5Mb)
Section 6 Bus Controller (BSC)
6.5.3
(1)
Figure 6.5 shows the bus timing for an 8-bit, 2-state access space. When an 8-bit access space is
accessed, the upper half (D15 to D8) of the data bus is used. Wait states cannot be inserted. This
LSI does not have the lower data bus (D7 to D0) and LWR pin. The pins for the upper data bus
(D15 to D8) in this LSI are D7 to D0 and the pin for the HWR signal is WR.
Rev. 1.00 Sep. 21, 2006 Page 116 of 658
REJ09B0310-0100
8-Bit, 2-State Access Space
Basic Operation Timing
Read
Write
AS/IOS (IOSE = 1)
AS/IOS (IOSE = 0)
Figure 6.5 Bus Timing for 8-Bit, 2-State Access Space
Address bus
D15 to D8
D15 to D8
D7 to D0
φ
HWR
RD
T
1
Bus cycle
Valid
T
2
Invalid
Valid
Related parts for p2125vps20
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
OSC 100.0000MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 125.0000MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 155.5200MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
Part Number:
Description:
OSC 156.2500MHZ 2.5V LVPECL SMD
Manufacturer:
Connor-Winfield
Datasheet:
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 MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: