Notes On Use Of Prom Mode; Figure 17.15 Memory Map In Prom Mode - Hitachi H8/3062 Hardware Manual

Figure 17.15 shows the memory map in PROM mode.
17.8.2

Notes on Use of PROM Mode

1. A write to a 128-byte programming unit in PROM mode should be performed once only.
Erasing must be carried out before reprogramming an address that has already been
programmed.
2. When using a PROM writer to reprogram a device on which on-board programming/erasing
has been performed, it is recommended that erasing be carried out before executing
programming.
3. The memory is initially in the erased state when the device is shipped by Hitachi. For samples
for which the erasure history is unknown, it is recommended that erasing be executed to check
and correct the initialization (erase) level.
4. The H8/3062F-ZTAT and H8/3062F-ZTAT R-mask version do not support a product
identification mode as used with general-purpose EPROMs, and therefore the device name
cannot be set automatically in the PROM writer.
5. Refer to the instruction manual provided with the socket adapter, or other relevant
documentation, for information on PROM writers and associated program versions that are
compatible with the PROM mode of the H8/3062F-ZTAT and H8/3062F-ZTAT R-mask
version.
514
H8/3062F-ZTAT or
H8/3062F-ZTAT
MCU mode
R-mask version
H'000000
On-chip ROM
H'01FFFF

Figure 17.15 Memory Map in PROM Mode

PROM mode
H'00000
H'1FFFF