Hitachi H8S/2670, Reference Manual

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454
Module Register Abbreviation R/W Initial Value Address
*
1
On-chip
RAM System control register SYSCR R/W H'81 H'FF3D
Flash Flash memory control register 1 FLMCR1 *
16
R/W *
13
H'00 *
14
H'FFC8 *
12
memory
Flash memory control register 2 FLMCR2 *
16
R/W *
13
H'00 *
15
H'FFC9 *
12
Erase block register 1 EBR1 *
16
R/W *
13
H'00 *
15
H'FFCA *
12
Erase block register 2 EBR2 *
16
R/W *
13
H'00 *
15
H'FFCB *
12
RAM emulation register RAMER R/W H'00 H'FECE *
18
System Standby control register SBYCR R/W H'0F H'FF3A
control
System clock control register SCKCR R/W H'00 H'FF3B
System control register SYSCR R/W Undefined H'FF3D
Mode control register MDCR R Undefined H'FF3E
Module stop control register H MSTPCRH R/W H'0F H'FF40
Module stop control register L MSTPCRL R/W H'FF H'FF41
PLL control register PLLCR R/W H'00 H'FF45
Software standby clearing IRQ
enable register SSIER R/W H'0007 H'FE18
Power- Standby control register SBYCR R/W H'0F H'FF3A
down state System clock control register
SCKCR R/W H'00 H'FF3B
Module stop control register H MSTPCRH R/W H'0F H'FF40
Module stop control register L MSTPCRL R/W H'FF H'FF41
Software standby clearing IRQ
enable register SSIER R/W H'FF H'FE18
Port 1 Port 1 data direction register P1DDR W H'00 H'FE20
Port 1 data register P1DR R/W H'00 H'FF60
Port 1 register PORT1 R Undefined H'FF50
Port 2 Port 2 data direction register P2DDR W H'00 H'FE21
Port 2 data register P2DR R/W H'00 H'FF61
Port 2 register PORT2 R Undefined H'FF51
Port 3 Port 3 data direction register P3DDR W H'00 H'FE22
Port 3 data register P3DR R/W H'00 H'FF62
Port 3 register PORT3 R Undefined H'FF52
Port 3 open drain control register P3ODR R/W H'00 H'FE3C
Port 4 Port 4 register PORT4 R Undefined H'FF53
Port function control register 2 PFCR2 R/W H'0E H'FE34