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BD/DVD Recorder
The following page content corresponds to the products marketed in Japan.
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Overview
BD (Blu-ray Disc) / DVD recorders have grown rapidly in popularity due to increasing availability of digital services and high definition digital media content. The recording media are BD-RE/R and DVD-R optical discs and built-in hard disk drives. In addition, recorders and TVs from the same manufacturer now often include the CEC (Consumer Electronics Control) function linking operations such as power on/off, program settings for recording and changing input selections. Some products also include the ability to retrieve program information via the Internet, or to perform bidirectional data communications.
A BD/DVD recorder must provide high-quality, extended-duration recording capabilities while supporting lower power operation as an eco-friendly home electronics device.
Renesas supplies a variety of solutions optimized for the development requirements of BD/DVD recorders. The R8C/3MQ and μPD78F8058 ZigBee RF4CE microcontrollers (MCUs) support bidirectional communication and non-directionality, SH7619, SH7651, SH7652, and V850ES/Jx3-E MCUs provide Ethernet connectivity and the 78K0R/Kx3-C and other MCUs can implement CEC control. These can all serve as replacements for conventional infrared MCUs. In addition to AV interfaces with high level integration of electronic volume, Renesas offer a variety of devices supporting link connections and network connectivity for CEC.
System Block Diagram
Recommended Products
| Block | Semiconductor device | Recommended products | Features, etc. |
|---|---|---|---|
| Blu-ray/DVD signal processing | Ethernet Controller | SH7619 | SH2 with ether MAC & PHY |
| SH7652/SH7651 | SH2A-FPU with ether MAC (PHY is external) DTCP-IP/IPTV accelerator built-in (DLNA1.5) | ||
| SH7671/SH7670 | SH2A-FPU with ether MAC (PHY is external) | ||
| V850ES/Jx3-E | 32-bit high-end MCU, chip-in ethernet PHY | ||
| CEC-MCU | 78K0/Kx2-C | 8-bit MCU, chip-in CEC macro *1 | |
| 78K0R/Kx3-C | 16-bit MCU, chip-in CEC macro *1 | ||
| M16C/63, 64A, 65 | |||
| R8C Family, M16C Family | software CEC*1 | ||
| ZigBee/RF4CE MCU | R8C/3MQ | On-chip low power RF transceiver circuit | |
| µPD78F8058/7/6 | Built-in RF transceiver circuit | ||
| Infrared remote control MCU | 4286 Group | Key-on wakeup, carrier wave generation | |
| Reset IC | RNA519xx Series | Variable detection voltage and delay time | |
| EEPROM | R1EX24xxx Series | I2C bus interface *2 | |
| R1EX25xxx Series | SPI bus interface*3 | ||
| Audio/video input/output | Electronic Volume(E-Vol) | M61545FP/AFP | High-performance 2-channel electronic volume |
| AV I/F | PAL: HA118326APFR-E、HA118827F-E | Audio and video analog I/O signal processing integrated on a single chip. Interface IC supporting PAL/NTSC and combination models with their video tape recorders. | |
| NTSC: HA118326ANFR-E、HA118527F-E | |||
| Peripheral controllers | USB ASSP | M66592 | Hi-Speed USB device, small package |
| M66596,R8A66597 | Hi-Speed USB host, small package | ||
| UPD720102 | High-Speed USB Host, ECOUSB, 3port | ||
| UPD720150 | USB host/peripheral synchronous operation possible | ||
| Zener Diodes | NNCDxxDA Series | High ESD tolerance optimal for use in surge absorption | |
| RDxxS Series | 2-terminal face-mount outline | ||
| RKZ6.8Z4MFAKT | 5 terminals (4 devices) Low capacitance (4 pF) Low capacitance (4 pF) optimal in use for surge absorption for USB ports | ||
| RKZxxZ4 Series | |||
| Motor Driver | R2A30209SP#W02Z | SPM + 6ch, 12V support | |
| R2A30254SP, R2A30255SP, R2A30260SP | |||
| LDD for pick up | R2A35230SP, R2A35231SP | Conventional LDD | |
| R2A35213SP | Conventional type LDD & DAC on-chip | ||
| General use, Surge absorption, Circuit protection, etc. | Zener Diodes | HZM6.2ZMWA, other | 3 terminals (2 devices) High ESD tolerance optimal for use in surge absorption |
| NNCDxxDA Series | High ESD tolerance optimal for use in surge absorption | ||
| RDxxS Series | 2-terminal face-mount outline | ||
| RKZxxKG/KJ Series | 2 terminals SMD High ESD tolerance optimal for use in surge absorption | ||
| Switching Diodes | HSC119, HSD119 | 2 terminals SMD | |
| RKH0145/0160KU Series | 2 terminals SMD High voltage tolerance optimal for surge absorption and high-voltage rectification | ||
| Schottky Diodes | RKR,HRW Series | 2-3 terminals SMD Small package, low capacitance, large current type | |
| Tuner | LNA | NESG240033, NESG220033, other | Low noise, Low distortion, High ESD protection |
| IF-AGC | μPC3221GV, μPC3234GV, other | Wide AGC dynamic range, High ESD protection | |
| Out of Band Tuner | μPC3234T7A, μPC3228T5S, other | Low power consumption, Wide dynamic range, | |
| Power supply | Power MOSFET | 2SK3305B, 2SK3114B, 2SK3115B, 2SK3299B | TO-220 insulated package |
| RJK5030DPP-M0* RJK5033DPP-M0* | TO-220 insulated package | ||
| RQKxx Series | Small package | ||
| Photocoupler(Standard) | PS25xx Series PS27xx Series PS28xx Series | High isolation voltage (5 kV r.m.s.), 4p-DIP High isolation voltage (3.75 kV r.m.s.), 4p-SOP High isolation voltage (2.5 kV r.m.s.), 4p-SSOP | |
| Load SW | Power MOSFET | RQJxx Series | Small package |
* = Under development
*1 CEC: Consumer Electronics Control
*2 I2C : Inter-Integrated Circuit
*3 SPI : Serial Peripheral Interface
Related Application Notes/Sample Code
| Title | Document No. |
|---|---|
| Power MOS FET application note | REJ05G0001-0200 |
| M66592 guidelines for board design | REJ05F0005-0100Z |
| R8A66597 Guidelines for Board Design | REJ05F0011-0100Z |
| 4286 Group LVD/Clock Control | REJ05B1237-0100 |
| R8C/3MQ RF4CE Protocol Stack * | - |
*：Please contact your sales representative or contact us directly.
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