Flash Memory Writer Mode; Writer Mode Setting; Socket Adapter And Memory Map - Renesas F-ZTAT H8 Series Hardware Manual

6.8

Flash Memory Writer Mode

6.8.1

Writer Mode Setting

Programs and data can be written and erased in Writer mode as well as in the on-board
programming modes. In Writer mode, the on-chip ROM can be freely programmed using a PROM
programmer that supports the Renesas Technology microcomputer device type with 64-kbyte on-
chip flash memory. Flash memory read mode, auto-program mode, auto-erase mode, and status
read mode are supported with this device type. In auto-program mode, auto-erase mode, and 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.
6.8.2

Socket Adapter and Memory Map

In Writer mode, a socket adapter for the relevant kind of package is attached to the PROM
programmer. The socket adapter performs 144-pin to 32-pin conversion for the HD64F3857, and
100-pin to 32-pin conversion for the HD64F3854. The socket adaptor ptoduct code is given in
table 6.9.
Figure 6.15 shows the memory map in Writer mode, and figures 6.16 (a) and (b) show the socket
adapter pin interconnections for the HD64F3857 and the HD64F3854.
Table 6.9 Socket Adapter Part No.
Part No.
HD64F3857
HD64F3854
Package
144-pin TQFP (TFP-144)
144-pin QFP (FP-144H)
100-pin TQFP (TFP-100G)
100-pin QFP (FP-100B)
Socket Adapter Part No.
Details available from Renesas Sales
Rev.3.00 Jul. 19, 2007 page 149 of 532
6. ROM
REJ09B0397-0300