R8A66597BG RENESAS [Renesas Technology Corp], R8A66597BG Datasheet - Page 39
![no-image](/images/no-image-200.jpg)
R8A66597BG
Manufacturer Part Number
R8A66597BG
Description
ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.R8A66597BG.pdf
(185 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R8A66597BG
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
R8A66597BG#DF1S
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 39 of 185
- Download datasheet (2Mb)
R8A66597FP/DFP/BG
2.8 FIFO Port
Remarks
None
2.8.1
R e v 1 . 0 1
♦ CFIFO Port register [CFIFO]
♦ D0FIFO Port register [D0FIFO]
♦ D1FIFO Port register [D1FIFO]
15-0
Bit
15
0
-
FIFOPORT
FIFO port
FIFO port control
The Rx/Tx buffer memory of this controller is made up of a FIFO structure (FIFO buffer). Use the FIFO port register to
access the FIFO buffer. The CFIFO port, D0FIFO port and D1FIFO port are the types of FIFO ports. Each FIFO port
consists of port registers (CFIFO, D0FIFO and D1FIFO) that read or write the data from or to the FIFO buffer, registers
(CFIFOSEL, D0FIFOSEL and D1FIFOSEL) that select the pipes assigned to FIFO port, and control registers
(CFIFOCTR, D0FIFOCTR and D1FIFOCTR).
The features of each FIFO port are as follows:
14
0
-
(1) Access the FIFO buffer for DCP using the CFIFO port.
(2) The FIFO buffer access using the DMA transfer can be done through the DxFIFO port.
(3) DxFIFO port access by the CPU is also possible.
(4) While using functions specific to the FIFO port, the pipe number (selected pipe) to be written to the CURPIPE
(5) Registers containing the FIFO port do not affect the other FIFO ports.
(6) Do not assign the same pipe to separate FIFO ports.
(7) In the FIFO buffer status, there are two types of access rights: one assigned to the CPU, and the other to SIE.
O c t 1 7 , 2 0 0 8
Name
bit cannot be modified (signal input/output to the pin related to DMA, etc.).
Access from the CPU is not possible when SIE has the rights to access the buffer memory.
13
0
-
12
0
-
Reads the received data from the FIFO buffer by accessing this bit,
or writes the being transmitted data to the FIFO buffer.
p a g e 3 9 o f 1 8 3
11
0
-
10
0
-
9
0
-
FIFOPORT
Function
8
0
-
7
0
-
6
0
-
5
0
-
4
0
-
Software Hardware Remarks
3
0
-
R/W
2
0
-
R/W
<Address: 1CH>
<Address: 14H>
<Address: 18H>
1
0
-
0
0
-
Related parts for R8A66597BG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HD6417709S](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![HD6417706](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![H8S2110B](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![16C6N4](/images/no-image3.png)
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![32C](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![32C87](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![35C](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412240](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412320](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412332](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412373R](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6413008F](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6417040AF28](/images/no-image3.png)
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:
![HD6417320](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6417641](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: