h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 692

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 22 ROM
Table 22.5 Flash Memory Erase Blocks
Block (Size)
EB0 (1 kbyte)
EB1 (1 kbyte)
EB2 (1 kbyte)
EB3 (1 kbytes)
EB4 (28 kbytes)
EB5 (16 kbytes)
EB6 (8 kbytes)
EB7 (8 kbytes)
EB8 (32 kbytes)
EB9 (32 kbytes)
22.5.4
STCR is an 8-bit readable/writable register that controls register access, the IIC operating mode
(when the on-chip IIC option is included), and on-chip flash memory, and also selects the TCNT
input clock. For details on functions not related to on-chip flash memory, see section 3.2.4, Serial
Timer Control Register (STCR), and descriptions of individual modules. If a module controlled by
STCR is not used, do not write 1 to the corresponding bit.
STCR is initialized to H'00 by a reset and in hardware standby mode.
Bits 7—Reserved: Do not set to 1.
Bits 6 to 4—I
interface. For details, see section 16, I
Rev. 4.00 Jun 06, 2006 page 638 of 1004
REJ09B0301-0400
Bit
Initial value
Read/Write
Serial Timer Control Register (STCR)
2
C Control (IICX1, IICX0, IICE): These bits control the operation of the I
(H8S/2138 F-ZTAT A-Mask Version, H8S/2134 F-ZTAT A-Mask Version)
R/W
—
7
0
IICX1
R/W
6
0
Address
H'(00)0000 to H'(00)03FF
H'(00)0400 to H'(00)07FF
H'(00)0800 to H'(00)0BFF
H'(00)0C00 to H'(00)0FFF
H'(00)1000 to H'(00)7FFF
H'(00)8000 to H'(00)BFFF
H'(00)C000 to H'(00)DFFF
H'00E000 to H'00FFFF
H'010000 to H'017FFF
H'018000 to H'01FFFF
2
C Bus Interface [H8S/2138 Group Option].
IICX0
R/W
5
0
IICE
R/W
4
0
FLSHE
R/W
3
0
R/W
—
2
0
ICKS1
R/W
1
0
2
ICKS0
C bus
R/W
0
0