R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 980
R5S77631Y266BGV
Manufacturer Part Number
R5S77631Y266BGV
Description
IC SUPERH MPU ROMLESS 499BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R5S77631Y266BGV.pdf
(2056 pages)
Specifications of R5S77631Y266BGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
266MHz
Connectivity
Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
107
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Data Converters
A/D 4x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
499-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S77631Y266BGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 980 of 2056
- Download datasheet (10Mb)
Section 23 Gigabit Ethernet Controller (GETHER)
Note:
23.3.72 Transmit Descriptor List Start Address Register (TDLAR)
TDLAR is a 32-bit readable/writable register that specifies the start address of the transmit
descriptor list. Descriptors have a boundary configuration in accordance with the descriptor length
indicated by the DL bits in EDMR. This register must not be modified during transmission.
Modifications to this register should only be made in the transmission-halted state specified by
bits TR[1:0] (= 00) in the E-DMAC transmit request register (EDTRR).
Rev. 2.00 May 22, 2009 Page 910 of 1982
REJ09B0256-0200
Bit
31 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
*
Bit Name
TDLA[31:0]
R/W
R/W
If the receiving function is disabled during frame reception, write-back is not performed
successfully to the receive descriptor. Following pointers to read a receive descriptor
become abnormal and the E-DMAC cannot operate successfully. In this case, to make
E-DMAC reception enabled again, execute a software reset by the SWRT and SWRR
bits in EDMR0 (EDMR1). To disable the E-DMAC receiving function without executing a
software reset, specify the RE bit in ECMR0 (ECMR1). Next, after the E-DMAC has
completed the reception and write-back to the receive descriptor has been confirmed,
disable the receiving function using this register.
31
15
0
0
R/W
R/W
30
14
0
0
R/W
R/W
29
13
0
0
Initial
Value
All 0
R/W
R/W
28
12
0
0
R/W
R/W
27
11
0
0
R/W Description
R/W Transmit Descriptor Start Address
R/W
R/W
26
10
0
0
The lower bits are set according to the specified
descriptor length.
16-byte boundary: TDLA[3:0] = 0000
32-byte boundary: TDLA[4:0] = 00000
64-byte boundary: TDLA[5:0] = 000000
R/W
R/W
25
0
9
0
TDLA[31:15]
R/W
R/W
TDLA[15:0]
24
0
8
0
R/W
R/W
23
0
7
0
R/W
R/W
22
0
6
0
R/W
R/W
21
0
5
0
R/W
R/W
20
0
4
0
R/W
R/W
19
0
3
0
R/W
R/W
18
0
2
0
R/W
17
0
1
0
R/W
R/W
16
0
0
0
Related parts for R5S77631Y266BGV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: