r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 594
r8a77850anbg
Manufacturer Part Number
r8a77850anbg
Description
Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.R8A77850ANBG.pdf
(1692 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
r8a77850anbgV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 594 of 1692
- Download datasheet (8Mb)
13. PCI Controller (PCIC)
(3)
PCICMD controls the basic functions of the PCIC to generate and respond to PCI cycles. When 0
is written to this register, this register ignores access commands from the external PCI device,
other than configuration access.
Rev.1.00 Jan. 10, 2008 Page 564 of 1658
REJ09B0261-0100
Initial value:
Bit
15 to 10 ⎯
9
8
7
PCI R/W:
SH R/W:
PCI Command Register (PCICMD)
Bit:
Bit Name
FBBE
SERRE
WCC
15
⎯
R
R
0
14
⎯
R
R
0
Initial
Value
All 0
0
1
0
13
⎯
R
R
0
12
⎯
R
R
0
R/W
SH: R
PCI: R
SH: R
PCI: R
SH: R/W
PCI: R/W
SH: R/W
PCI: R/W
11
⎯
R
R
0
10
⎯
R
R
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PCI Fast Back-to-Back Enable
Specifies whether fast back-to-back control is
performed on the different devices or not when the
PCIC is a master.
0: Enables fast back-to-back control for the same target
1: Enables fast back-to-back control for different targets
SERR Output Control
Controls the SERR output.
0: SERR output disabled (pulled up by high impedance
1: SERR output enabled (SERR = low output)
Wait Cycle Control
Controls the address/data stepping.
When WCC is 1, both an address and data, only an
address, and only data are output at master write,
master read, and target read respectively for two clock
cycles.
0: Address/data stepping control disabled
1: Address/data stepping control enabled
FBBE
R
R
(not supported)
and a pull-up resistor)
9
0
SERRE
R/W
R/W
8
0
WCC
R/W
R/W
7
1
R/W
R/W
PER
6
0
VGAPS
R
R
5
0
MWIE
R
R
4
0
SC
R
R
3
0
R/W
R/W
BM
2
0
R/W
R/W
MS
1
0
R/W
R/W
IOS
0
0
Related parts for r8a77850anbg
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 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:
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: