upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 260

Manufacturer Part Number

upd70f3422gj-gae-qs-ax

32-bit Single-chip Microcontroller

Manufacturer

Renesas Electronics Corporation.

Bus Control Unit (BCU)

µPD70F3427 only:

Memory Controller

7.3 Registers

Access to on-chip peripherals, to external memory, and to external I/O is

controlled and operated by registers of the Bus Control Unit (BCU) and of the

Memory Controller (MEMC):

Bus and memory control register overview

Preliminary User’s Manual U17566EE1V2UM00

Peripheral area selection control register

Internal peripheral function wait control

Chip area select control registers

Endian configuration register

Bus cycle configuration registers

Address setup wait control register

Local bus size configuration register

Data wait control registers

Bus cycle control register

Read delay control register

Page ROM configuration register

Bus and Memory Control (BCU, MEMC)