MITSUBISHI MICROCOMPUTERS
7477/7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
00E016
00E116
00E216
00E316
00E416
00E516
00E616
00E716
00E816
00E916
00EA16
00EB16
00EC16
00ED16
00EE16
00EF16
Port P0
Transmit/receive buffer register
Serial I/O status register
Serial I/O control register
UART control register
00C016
00C116
00C216
00C316
00C416
00C516
00C616
00C716
00C816
00C916
00CA16
00CB16
00CC16
00CD16
00CE16
00CF16
00D016
00D116
00D216
00D316
00D416
00D516
00D616
00D716
00D816
00D916
Port P0 direction register
Port P1
Port P1 direction register
Port P2
Baud rate generator
Port P3
Port P4
Port P4 direction register
Port P5 (Note 1)
P0 pull-up control register
00F016
00F116
00F216
00F316
00F416
00F516
00F616
00F716
00F816
00F916
00FA16
00FB16
00FC16
00FD16
00FE16
00FF16
Timer 1
Timer 2
Timer 3
Timer 4
P1–P5 pull-up control register (Note 2)
Edge polarity selection register
Input latch register
Timer FF register
Timer 12 mode register
Timer 34 mode register
Timer mode register 2
CPU mode register
A-D control register
A-D conversion register
00DA16
00DB16
00DC16
00DD16
00DE16
00DF16
Interrupt request register 1
Interrupt request register 2
Interrupt control register 1
Interrupt control register 2
Notes 1 : This address is not used in the 7477 group.
2 : This address is allocated P1–P4 pull-up control register for the 7477 group.
Fig. 3 SFR (Special Function Register) memory map
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MITSUBISHI [ Mitsubishi Group ]
