D12320VF25V Datasheet, PDF (604/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 17 ROM
Table 17.3 Operating Modes and ROM (H8S/2319 F-ZTAT, H8S/2319C F-ZTAT, and
Mask ROM Version)
Mode Pins
BCRL
Mode
1^*3
2^*2
3^*2
Operating Mode
—
MD2
0
MD1
0
1
MD0
1
0
1
EAE
—
On-Chip ROM
—
4
Advanced expanded mode 1
0
0
with on-chip ROM disabled
—
Disabled
5
Advanced expanded mode
with on-chip ROM disabled
6
Advanced expanded mode
with on-chip ROM enabled
7
Advanced single-chip mode
1
1
0
1
0
Enabled (256 kbytes)^*1
1
Enabled (64 kbytes)
0
Enabled (256 kbytes)^*1
1
Enabled (64 kbytes)
Notes: 1. Note that in modes 6 and 7, the on-chip ROM that can be used after a reset is the 64-
kbyte area from H'000000 to H'00FFFF.
The H8S/2319 and H8S/2319C have 512 kbytes of on-chip ROM.
The H8S/2318 has 256 kbytes of on-chip ROM.
The H8S/2317 and H8S/2317S have 128 kbytes of on-chip ROM.
The H8S/2316S has 64 kbytes of on-chip ROM.
2. Boot mode in the H8S/2319 F-ZTAT and H8S/2319C F-ZTAT.
For boot mode in the H8S/2319 F-ZTAT, see table 17.30. Also see table 17.30, for
information on user program mode.
For boot mode in the H8S/2319C F-ZTAT, see table 17.52. Also see table 17.52, for
information on user program mode.
3. User boot mode in the H8S/2319C F-ZTAT. For user boot mode in the H8S/2319C
F-ZTAT, see table 17.52.
Rev.7.00 Feb. 14, 2007 page 570 of 1108
REJ09B0089-0700