Datasheet

822
Table A.1 On-Chip I/O Register Addresses (cont)
Register
Bit Names
Address Abbr. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Module
H'FFFF8610 TCNT
*
1
WDT
H'FFFF8611 TCNT
*
2
H'FFFF8612 RSTCSR
*
1
WOVF RSTE RSTS —————
H'FFFF8613 RSTCSR
*
2
WOVF RSTE RSTS —————
H'FFFF8614 SBYCR SBY HIZ ——————Power-
down
state
H'FFFF8615
to
H'FFFF861F
— ————————BSC
H'FFFF8620 BCR1 — — MTURWE ————IOE
H'FFFF8621 A3LG A2LG A1LG A0LG A3SZ A2SZ A1SZ A0SZ
H'FFFF8622 BCR2 IW31 IW30 IW21 IW20 IW11 IW10 IW01 IW00
H'FFFF8623 CW3 CW2 CW1 CW0 SW3 SW2 SW1 SW0
H'FFFF8624 WCR1 W33 W32 W31 W30 W23 W22 W21 W20
H'FFFF8625 W13 W12 W11 W10 W03 W02 W01 W00
H'FFFF8626 WCR2 ————————
H'FFFF8627 — — DDW1 DDW0 DSW3 DSW2 DSW1 DSW0
H'FFFF8628 RAMER ————————FLASH
(F-ZTAT
H'FFFF8629 —————RAMS RAM1 RAM0 version
only)
H'FFFF862A DCR TPC RCD TRAS1 TRAS0 DWW1 DWW0 DWR1 DWR0 BSC
H'FFFF862B DIW — BE RASD SZ1 SZ0 AMX1 AMX0
H'FFFF862C RTCSR ————————
H'FFFF862D — CMF CMIE CKS2 CKS1 CKS0 RFSH RMD
H'FFFF862E RTCNT ————————
H'FFFF862F
H'FFFF8630 RTCOR ————————
H'FFFF8631
Notes: *1 Write address.
*2 Read address. For details, see section 13.2.4, Register Access, in section 13,
Watchdog Timer (WDT).