M16C6K7 Datasheet, PDF (20/285 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Rev.1.0
Reset
Mitsubishi microcomputers
M16C / 6K7 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(50)Data bus buffer status register 0
(51)Data bus buffer status register 1
(52)Data bus buffer status register 2
(53)Data bus buffer status register 3
(54)ISA bus control register 0
(55)ISA bus control register 1
(56) GateA20 control register
(57)Port P11 direction register
(58)Port P12 direction register
(59)Port P13 direction register
(60)Port P14 direction register
(61)Port P15 direction register
(62)Port P16 direction register
(63)Port function selection register 0
(64)Port function selection register 1
(65)Port P4 input register
(66)Port P7 input register
(67) Pull-up control register 3
(68) Pull-up control register 4
(69)Port control register 1
(70)Port control register 2
(71) PWM0L register
(72) PWM1L register
(73) PWM2L register
(74) PWM3L register
(75) PWM control register 0
(02C116)···
(02C316)···
(02C516)···
(02C716)···
(02C816)···
(02C916)···
(02CA16)···
(02E216)···
(02E316)···
(02E616)···
(02E716)···
(02EA16)···
(02EB16)···
(02F816)···
(02F916)···
(02FA16)···
(02FB16)···
(02FC16)···
(02FD16)···
(02FE16)···
(02FF16)···
(030116)···
(030316)···
(030516)···
(030716)···
(030816)···
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0016
0
0
0
0
0016
00
(76) PWM control register 1
(030916)···
0016
(77) I²C0 address register
(032216)···
0016
(78) _I2_{C0 control register}
(032316)···
0016
(79) I²C0 clock control register
(80) ^{I2C0 start/stop condiction}
control register
(81) _I2_{C0 control register 1}
(032416)···
(032516)···
(032616)···
0016
1A16
3016
(82) I²C0 control register 2
(032716)···
0016
(83) I²C0 status register
(032816)··· 0 0 1 0 0 0 0
(84) I²C1 address register
(033216)···
0016
(85) I²C1 control register
(033316)···
0016
(86) I²C1 clock control register
(87) ^{I2C1 start/stop condiction}
control register
(88) I²C1 control register 1
(89) I²C1 control register 2
(033416)···
(033516)···
(033616)···
(033716)···
0016
1A16
3016
0016
(90) ^{I2C1 status register}
(033816)··· 0 0 1 0 0 0 0
(91) ^{TimerB3,4,5 count start flag}
(034016)···
(92) Interrupt factor selection register 1 ^{(035616)···}
0016
(93) ^{Interrupt factor selection register 2 (035716)···}
0016
(94) ^{Interrupt factor selection register 3 (035816)···}
0016
(95) Interrupt factor selection register 4 ^{(035916)···}
0016
(96) ^{TimerB3 mode register}
(035B16)··· 0 0 ? 0 0 0 0
(97) ^{TimerB4 mode register}
(035C16)··· 0 0 ? 0 0 0 0
(98) TimerB5 mode register
(035D16)··· 0 0 ? 0 0 0 0
(99) ^{Interrupt factor selection register 0} (035F16)···
0016
(100) ^{SI/O3 control register}
(036216)···
4016
(101) SI/O4 control register
(036616)···
4016
x : Nothing is mapped to this bit
? : Undefined
The content of other registers and RAM is undefined when the microcomputer is reset. The initial values
must therefore be set.
Fig.VB-4 Device's internal status after a reset is cleared (2)
19