MB86R01 Datasheet, PDF (9/89 Pages) Fujitsu Component Limited. – MB86R01 DATA SHEET

MB86R01 DATA SHEET
AHB1 bus
Following resources are connected.
• CPU core: Bus masters of instruction (I)/data (D)
• GDC: GDC register part
• AHB2AXI: AXI port for main memory access
• CCPB: Encrypted ROM decoding block
• External BUS I/F: External bus interface (connected through CCPB)
• SRAM: General purpose internal SRAM 32KB × 2
• DMAC: General purpose DMA × 8ch
It operates as bus master at data transfer
• Boot ROM: Built-in boot ROM
• I2S_0/1/2: Serial audio controller × 3ch
• USB 2.0 Function DMAC: USB function DMAC
It operates as bus master at data transfer
• USB2.0 Host: It operates as USB2.0 EHCI, USB1.1 OHCI bus masters
• IDE66/IDE66DMAC: Register part of IDE host controller and built-in DMAC
The DMAC part operates as bus master at data transfer
• MLB: MediaLB controller
• AHB2
• APBBRG0/1/2: AHB-APB bridge circuit × 3ch
AHB2 bus
• CCPB: Encrypted ROM decoding block
• USB 2.0 Function: USB 2.0 function controller's register part
• USB 2.0 Host: USB 2.0 host controller's register part
• SDMC: SD memory controller
• DDR2 controller: DDR2 controller's register part
APB_TOP_0
This block bridges between APBBRG0 bus and AHB1 bus, and following low-speed peripheral resources
are connected.
• Interrupt controller (IRC) × 2ch
• External interrupt controller (EXTIRC)
• Clock reset generator (CRG)
• UART (ch0 and ch1) × 2ch
• Remap boot controller (RBC)
• 32 bit general-purpose timer (32 bit timer) × 2ch
APB_TOP_1
This block bridges between APBBRG1 bus and AHB1 bus, and following low-speed peripheral resources
are connected.
• I²C controller × 2ch
• CAN controller × 2ch
• UART (ch2 and ch3) × 2ch
• A/D converter (ADC) × 2ch
APB_TOP_2
This block bridges between APBBRG2 bus and AHB1 bus, and following low-speed peripheral resources
are connected.
• PWM controller (PWM)
• SPI controller (SPI)
• CCNT
• UART (ch4 and ch5) × 2ch
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