HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 253

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

Register Configuration
Table 9.15 shows the register configuration of timer X.
Table 9.15 Timer X Registers
Name
Timer interrupt enable register
Timer control/status register X
Free-running counter H
Free-running counter L
Output compare register AH
Output compare register AL
Output compare register BH
Output compare register BL
Timer control register X
Timer output compare control
register
Input capture register AH
Input capture register AL
Input capture register BH
Input capture register BL
Input capture register CH
Input capture register CL
Input capture register DH
Input capture register DL
Notes: 1. Bits 7 to 1 can only be written with 0 for flag clearing. Bit 0 is a read/write bit.
2. OCRA and OCRB share the same address. They are selected by the OCRS bit in
TOCR.
Abbrev.
TIER
TCSRX
FRCH
FRCL
OCRAH
OCRAL
OCRBH
OCRBL
TCRX
TOCR
ICRAH
ICRAL
ICRBH
ICRBL
ICRCH
ICRCL
ICRDH
ICRDL
R/W
R/W
R/(W)*
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
1
Initial Value
H'01
H'00
H'00
H'00
H'FF
H'FF
H'FF
H'FF
H'00
H'E0
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'00
Address
H'F770
H'F771
H'F772
H'F773
H'F774*
H'F775*
H'F774*
H'F775*
H'F776
H'F777
H'F778
H'F779
H'F77A
H'F77B
H'F77C
H'F77D
H'F77E
H'F77F
2
2
2
2
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