h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 915

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Note:
Address
H'FF88
H'FF88
H'FF89
H'FF8A
H'FF8B
H'FF8C
H'FF8C
H'FF8D
H'FF8E
H'FF90
H'FF91
H'FF92
H'FF93
H'FF94
H'FF95
H'FF96
H'FF97
H'FF98
H'FF99
H'FFA2
(read/write)
H'FFA3
(read)
H'FFA8
H'FFA9
H'FFAA
H'FFAB
H'FFAC
H'FFB0
H'FFB1
H'FFB2
H'FFB3
H'FFB4
H'FFB8
H'FFB9
H'FFBA
H'FFBB
H'FFBC
H'FFBD
H'FFBE
*
Register
Name
SMR2
SMR2
BRR2
SCR2
TDR2
SSR2
SSR2
SDR2
SCMR2
ADDRAH
ADDRAL
ADDRBH
ADDRBL
ADDRCH
ADDRCL
ADDRDH
ADDRDL
ADCSR
ADCR
TCSR1
TCNT1
FLMCR1
FLMCR2
EBR1
EBR2
FLPWCR
PORT1
PORT2
PORT3
PORT4
PORT5
PORT9
PORTA
PORTB
PORTC
PORTD
PORTE
PORTF
These registers are in the on-chip RAM area. When the DTC is accessed as register
information, the data-bus width becomes 32 bits and is otherwise 8 or 16 bits.
Bit 7
C/A
GM
TIE
TDRE
TDRE
—
AD9
AD1
AD9
AD1
AD9
AD1
AD9
AD1
ADF
TRGS1
OVF
FWE
FLER
EB7
—
PDWND
P17
P27
P37
P47
—
P97
PA7
PB7
PC7
PD7
PE7
PF7
Bit 6
CHR
BLK
RIE
RDRF
RDRF
—
AD8
AD0
AD8
AD0
AD8
AD0
AD8
AD0
ADIE
TRGS0
WT/IT
SWE
—
EB6
—
—
P16
P26
P36
P46
—
P96
PA6
PB6
PC6
PD6
PE6
PF6
Bit 5
PE
PE
TE
—
AD7
—
AD7
—
AD7
—
AD7
—
ADST
—
TME
—
—
—
PC5
PD5
PF5
ORER
ORER
ESU
EB5
P15
P25
P35
P45
—
P95
PA5
PB5
PE5
AD6
—
AD6
—
SCAN
PC4
PD4
PF4
Bit 4
O/E
O/E
RE
FER
ERS
—
AD6
—
AD6
—
—
PSS
PSU
—
EB4
—
—
P14
P24
P34
P44
—
P94
PA4
PB4
PE4
Bit 3
STOP
BCP1
MPIE
PER
PER
SDIR
AD5
—
AD5
—
AD5
—
AD5
—
CH3
CKS1
RST/NMI
EV
—
EB3
—
—
P13
P23
P33
P43
—
P93
PA3
PB3
PC3
PD3
PE3
PF3
Rev. 5.00 Sep 22, 2005 page 889 of 1136
Bit 2
MP
BCP0
TEIE
TEND
TEND
SINV
AD4
—
AD4
—
AD4
—
AD4
—
CH2
CKS0
CKS2
PV
—
EB2
—
—
P12
P22
P32
P42
P52
P92
PA2
PB2
PC2
PD2
PE2
PF2
Appendix B Internal I/O Register
Bit 1
CKS1
CKS1
CKE1
MPB
MPB
—
AD3
—
AD3
—
AD3
—
AD3
—
CH1
—
CKS1
E
—
EB1
EB9
—
P11
P21
P31
P41
P51
P91
PA1
PB1
PC1
PD1
PE1
—
CKS0
CKS0
CKE0
MPBT
MPBT
SMIF
AD2
—
AD2
—
AD2
—
AD2
—
CH0
—
CKS0
P
—
EB8
—
P10
P20
P30
P40
P90
PC0
PD0
PF0
Bit 0
EB0
P50
PA0
PB0
PE0
REJ09B0257-0500
Module
Name
SCI2/
smart card
interface 2
(H8S/2648,
H8S/2648R,
H8S/2647)
A/D
WDT1
ROM
PORT
Data Bus
Width
8
8
8
8