HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 556

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 18 ROM (128 kB Version)
18.2
18.2.1
Rev. 5.00 Jan 06, 2006 page 536 of 818
REJ09B0273-0500
Legend:
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR1:
RAMER:
Programmer mode
Flash memory can be programmed/erased in programmer mode, using a PROM programmer,
as well as in on-board programming mode.
Overview
Block Diagram
Erase block register 1
RAM emulation register
FLMCR1
FLMCR2
RAMER
EBR1
Figure 18.1 Block Diagram of Flash Memory
Internal data bus (32 bits)
Internal address bus
Bus interface/controller
Flash memory
(128 kB)
Operating
mode
FWE pin
Mode pin