MC80F0204 Datasheet, PDF (29/126 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

Preliminary
MC80F0104/0204
Address
Register Name
00C0
00C1
00C2
00C3
00C6
00C7
00C8
00C9
00CB
00D0
00D1
00D2
00D3
00D4
00D5
00D6
00D7
00D8
00D9
00DA
00DB
00E0
R0 port data register
R0 port I/O direction register
R1 port data register
R1 port I/O direction register
R3 port data register
R3 port I/O direction register
Port 0 Open Drain Selection Register
Port 1 Open Drain Selection Register
Port 3 Open Drain Selection Register
Timer 0 mode control register
Timer 0 register
Timer 0 data register
Timer 0 capture data register
Timer 1 mode control register
Timer 1 data register
Timer 1 PWM period register
Timer 1 register
Timer 1 capture data register
Timer 1 PWM duty register
Timer 1 PWM high register
Timer 2 mode control register
Timer 2 register
Timer 2 data register
Timer 2 capture data register
Timer 3 mode control register
Timer 3 data register
Timer 3 PWM period register
Timer 3 register
Timer 3 PWM duty register
Timer 3 capture data register
Timer 3 PWM high register
Buzzer driver register
Symbol
Initial Value
R/W
76543210
R0
R/W 0 0 0 0 0 0 0 0
R0IO
W 00000000
R1
R/W - - - 0 0 0 0 0
R1IO
W - - - 00000
R3
R/W - - 0 0 0 0 0 -
R3IO
W 0000000 -
R0OD R/W 0 0 0 0 0 0 0 0
R1OD
W - - - 00000
R3OD
W - - - 0000 -
TM0 R/W - - 0 0 0 0 0 0
T0
R 00000000
TDR0
W 11111111
CDR0
R 00000000
TM1 R/W 0 0 0 0 0 0 0 0
TDR1
W 11111111
T1PPR W 1 1 1 1 1 1 1 1
T1
R 00000000
CDR1
R 00000000
T1PDR R/W 0 0 0 0 0 0 0 0
T1PWHR W - - - - 0 0 0 0
TM2 R/W - - 0 0 0 0 0 0
T2
R 00000000
TDR2
W 11111111
CDR2
TM3
R 00000000
R/W 0 0 0 0 0 0 0 0
TDR3
W 11111111
T3PPR W 1 1 1 1 1 1 1 1
T3
R 00000000
T3PDR R/W 0 0 0 0 0 0 0 0
CDR3
R 00000000
T3PWHR W - - - - 0 0 0 0
BUZR
W 11111111
Addressing
Mode
byte, bit¹
byte²
byte, bit
byte
byte, bit
byte
byte
byte
byte
byte, bit
byte
byte, bit
byte
byte
byte
byte
byte
byte, bit
byte
byte, bit
byte
byte
byte
byte
Table 8-1 Control Registers
Mar. 2005 Ver 0.2
25