5. I/O Registers
Under development Preliminary document
Specifications in this document are tentative and subject to change.
○○○
0008 830Ch
RIIC0
Slave address register L1
SARL1
8
2, 3 PCLKB
2 ICLK
○○○
0008 830Dh
RIIC0
Slave address register U1
SARU1
8
2, 3 PCLKB
2 ICLK
○○○
0008 830Eh
RIIC0
Slave address register L2
SARL2
8
2, 3 PCLKB
2 ICLK
○○○
0008 830Fh
RIIC0
Slave address register U2
SARU2
8
2, 3 PCLKB
2 ICLK
○○○
0008 8310h
RIIC0
I2C bus bit rate low-level register
ICBRL
8
2, 3 PCLKB
2 ICLK
○○○
0008 8311h
RIIC0
I2C bus bit rate high-level register
ICBRH
8
2, 3 PCLKB
2 ICLK
○○○
0008 8312h
RIIC0
I2C bus transmit data register
ICDRT
8
2, 3 PCLKB
2 ICLK
○○○
0008 8313h
RIIC0
I2C bus receive data register
ICDRR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8380h
RSPI0
RSPI control register
SPCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8381h
RSPI0
RSPI slave select polarity register
SSLP
8
2, 3 PCLKB
2 ICLK
○○○
0008 8382h
RSPI0
RSPI pin control register
SPPCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8383h
RSPI0
RSPI status register
SPSR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8384h
RSPI0
RSPI data register
SPDR
32
16, 32
2, 3 PCLKB
2 ICLK
○○○
0008 8388h
RSPI0
RSPI sequence control register
SPSCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8389h
RSPI0
RSPI sequence status register
SPSSR
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Ah
RSPI0
RSPI bit rate register
SPBR
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Bh
RSPI0
RSPI data control register
SPDCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Ch
RSPI0
RSPI clock delay register
SPCKD
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Dh
RSPI0
RSPI slave select negation delay register
SSLND
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Eh
RSPI0
RSPI next-access delay register
SPND
8
2, 3 PCLKB
2 ICLK
○○○
0008 838Fh
RSPI0
RSPI control register 2
SPCR2
8
2, 3 PCLKB
2 ICLK
○○○
0008 8390h
RSPI0
RSPI command register 0
SPCMD0
16
2, 3 PCLKB
2 ICLK
○○○
0008 8392h
RSPI0
RSPI command register 1
SPCMD1
16
2, 3 PCLKB
2 ICLK
○○○
0008 8394h
RSPI0
RSPI command register 2
SPCMD2
16
2, 3 PCLKB
2 ICLK
○○○
0008 8396h
RSPI0
RSPI command register 3
SPCMD3
16
2, 3 PCLKB
2 ICLK
○○○
0008 8398h
RSPI0
RSPI command register 4
SPCMD4
16
2, 3 PCLKB
2 ICLK
○○○
0008 839Ah
RSPI0
RSPI command register 5
SPCMD5
16
2, 3 PCLKB
2 ICLK
○○○
0008 839Ch
RSPI0
RSPI command register 6
SPCMD6
16
2, 3 PCLKB
2 ICLK
○○○
0008 839Eh
RSPI0
RSPI command register 7
SPCMD7
16
2, 3 PCLKB
2 ICLK
○○○
0008 8600h
MTU3
Timer control register
TCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8601h
MTU4
Timer control register
TCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8602h
MTU3
Timer mode register
TMDR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8603h
MTU4
Timer mode register
TMDR
8
2, 3 PCLKB
2 ICLK
○○○
0008 8604h
MTU3
Timer I/O control register H
TIORH
8
2, 3 PCLKB
2 ICLK
○○○
0008 8605h
MTU3
Timer I/O control register L
TIORL
8
2, 3 PCLKB
2 ICLK
○○○
0008 8606h
MTU4
Timer I/O control register H
TIORH
8
2, 3 PCLKB
2 ICLK
○○○
0008 8607h
MTU4
Timer I/O control register L
TIORL
8
2, 3 PCLKB
2 ICLK
○○○
0008 8608h
MTU3
Timer interrupt enable register
TIER
8
2, 3 PCLKB
2 ICLK
○○○
0008 8609h
MTU4
Timer interrupt enable register
TIER
8
2, 3 PCLKB
2 ICLK
○○○
0008 860Ah
MTU
Timer output master enable register
TOER
8
2, 3 PCLKB
2 ICLK
○○○
0008 860Dh
MTU
Timer gate control register
TGCR
8
2, 3 PCLKB
2 ICLK
○○○
0008 860Eh
MTU
Timer output control register 1
TOCR1
8
2, 3 PCLKB
2 ICLK
○○○
0008 860Fh
MTU
Timer output control register 2
TOCR2
8
2, 3 PCLKB
2 ICLK
○○○
0008 8610h
MTU3
Timer counter
TCNT
16
2, 3 PCLKB
2 ICLK
○○○
0008 8612h
MTU4
Timer counter
TCNT
16
2, 3 PCLKB
2 ICLK
○○○
0008 8614h
MTU
Timer cycle data register
TCDR
16
2, 3 PCLKB
2 ICLK
○○○
0008 8616h
MTU
Timer dead time data register
TDDR
16
2, 3 PCLKB
2 ICLK
○○○
0008 8618h
MTU3
Timer general register A
TGRA
16
2, 3 PCLKB
2 ICLK
○○○
0008 861Ah
MTU3
Timer general register B
TGRB
16
2, 3 PCLKB
2 ICLK
○○○
0008 861Ch
MTU4
Timer general register A
TGRA
16
2, 3 PCLKB
2 ICLK
○○○
0008 861Eh
MTU4
Timer general register B
TGRB
16
2, 3 PCLKB
2 ICLK
○○○
0008 8620h
MTU
Timer subcounter
TCNTS
16
2, 3 PCLKB
2 ICLK
Table 5.1
List of I/O Registers (Address Order) (11 / 22)
100
-p
in
80-
p
in
64-
p
in
Address
Module
Symbol
Register Name
Register
Symbol
Number
of Bits
Access
Size
Number of Access States
ICLK
PCLK ICLK < PCLK