Hitachi H8S/2646 Hardware Manual page 902

Register
Address Name Bit 7
H'FEC0 IPRA —
H'FEC1 IPRB —
H'FEC2 IPRC —
H'FEC3 IPRD —
H'FEC4 IPRE —
H'FEC5 IPRF —
H'FEC6 IPRG —
H'FEC7 IPRH —
H'FEC9 IPRJ —
H'FECA IPRK —
H'FECC IPRM —
H'FECE reserved
H'FED0 ABWCR ABW7
H'FED1 ASTCR AST7
H'FED2 WCRH W71
H'FED3 WCRL W31
H'FED4 BCRH ICIS1
H'FED5 BCRL —
H'FEDB RAMER —
H'FF00 P1DR P17DR
H'FF01 P2DR P27DR
H'FF02 P3DR P37DR
H'FF04 P5DR —
H'FF09 PADR PA7DR
H'FF0A PBDR PB7DR
H'FF0B PCDR PC7DR
H'FF0C PDDR PD7DR
H'FF0D PEDR PE7DR
H'FF0E PFDR PF7DR
870
Bit 6 Bit 5 Bit 4
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
— — —
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
— — —
IPR6 IPR5 IPR4
IPR6 IPR5 IPR4
ABW6 ABW5 ABW4
AST6 AST5 AST4
W70 W61 W60
W30 W21 W20
ICIS0 BRSTRM BRSTS1
— — —
— — —
P16DR P15DR P14DR
P26DR P25DR P24DR
P36DR P35DR P34DR
— — —
PA6DR PA5DR PA4DR
PB6DR PB5DR PB4DR
PC6DR PC5DR PC4DR
PD6DR PD5DR PD4DR
PE6DR PE5DR PE4DR
PF6DR PF5DR PF4DR
Bit 3 Bit 2 Bit 1
— IPR2 IPR1
— IPR2 IPR1
— IPR2 IPR1
— — —
— IPR2 IPR1
— IPR2 IPR1
— IPR2 IPR1
— IPR2 IPR1
— IPR2 IPR1
— IPR2* IPR1*
— IPR2 IPR1
ABW3 ABW2 ABW1
AST3 AST2 AST1
W51 W50 W41
W11 W10 W01
BRSTS0 — —
— — WDBE
RAMS RAM2 RAM1
P13DR P12DR P11DR
P23DR P22DR P21DR
P33DR P32DR P31DR
— P52DR P51DR
PA3DR PA2DR PA1DR
PB3DR PB2DR PB1DR
PC3DR PC2DR PC1DR
PD3DR PD2DR PD1DR
PE3DR PE2DR PE1DR
PF3DR PF2DR —
Module Data Bus
Bit 0 Name Width
IPR0 INT 8
IPR0 (*:
H8S/2648,
H8S/2648R,
IPR0
H8S/2647)
—
IPR0
IPR0
IPR0
IPR0
IPR0
IPR0*
IPR0
ABW0 Bus 8
controller
AST0
W40
W00
—
WAITE
RAM0 ROM 8
P10DR PORT 8
P20DR
P30DR
P50DR
PA0DR
PB0DR
PC0DR
PD0DR
PE0DR
PF0DR