HD64F2149YV datasheet(748/1075 Pages) RENESAS

748 / 1075 page

Section 22 ROM

Rev. 3.00 Jan 18, 2006 page 720 of 1044

REJ09B0280-0300

status read mode, a status polling procedure is used, and in status read mode, detailed internal

signals are output after execution of an auto-program or auto-erase operation.

Table 22.11 shows programmer mode pin settings.

Note:

Set the programming voltage of the PROM programmer to 3.3 V before using the chip.

Table 22.11 Programmer Mode Pin Settings

Pin Names

Setting/External Circuit Connection

Mode pins: MD1, MD0

Low-level input to MD1, MD0

STBY pin

High-level input (Hardware standby mode not set)

RES pin

Power-on reset circuit

XTAL and EXTAL pins

Oscillation circuit

Other setting pins: P97, P92, P91,

P90, P67

Low-level input to p92, p67, high-level input to P97,

P91, P90

22.10.2

Socket Adapters and Memory Map

In programmer mode, a socket adapter is mounted on the writer programmer to match the package

concerned. Socket adapters are available for each manufacturer supporting Renesas Technology

microcomputer device types with 64-kbyte on-chip flash memory.

Figure 22.15 shows the memory map in programmer mode. For pin names in programmer mode,

see section 1.3.2, Pin Functions in Each Operating Mode.

H'000000

MCU mode

Programmer mode

H'00000

H'1FFFF

H'00FFFF

H'0FFFF

On-chip

ROM area

Undefined value

output

The chip

Figure 22.15 Memory Map in Programmer Mode

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