hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 193

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

6.2
6.2.1
If the on-chip ROM is PROM, setting the chip to PROM mode stops operation as a
microcontroller and allows the PROM to be programmed in the same way as the standard
HN27C101 EPROM. However, page programming is not supported. Table 6.1 shows how to set
the chip to PROM mode.
Table 6.1
Pin Name
TEST
PB
PB
PB
6.2.2
A standard PROM programmer can be used to program the PROM. A socket adapter is required
for conversion to 32 pins, as listed in table 6.2.
Figure 6.2 shows the pin-to-pin wiring of the socket adapter. Figure 6.3 shows a memory map.
Table 6.2
Package
100-pin (FP-100B)
100-pin (FP-100A)
100-pin (TFP-100B)
100-pin (TFP-100G)
4
5
6
/AN
/AN
/AN
4
5
6
Setting to PROM Mode
Socket Adapter Pin Arrangement and Memory Map
PROM Mode (H8/3847R)
Setting to PROM Mode
Socket Adapter
ME3887ESNS1H (MINATO)
ME3887ESMS1H (MINATO)
Setting
High level
Low level
High level
Socket Adapter Model (Manufacturer)
ME3887ESHS1H (MINATO)
H7388BQ100D3201 (DATA-I/O)
ME3887ESFS1H (MINATO)
H7388AQ100D3201 (DATA-I/O)
H7388BT100D3201 (DATA-I/O)
H7388GT100D3201 (DATA-I/O)
Rev. 6.00 Aug 04, 2006 page 157 of 680
REJ09B0145-0600
Section 6 ROM