Справочник Пользователя для Intel 80C196NU
C-3
REGISTERS
EPA2_CON EPA
Capture/Comp
2
Control
1F88H
0000
0000
EPA3_CON EPA
Capture/Comp
3
Control
1F8CH
0000
0000
0000
0000
EPA0_TIME EPA
Capture/Comp
0
Time
1F82H
0000
0000
0000
0000
EPA1_TIME EPA
Capture/Comp
1
Time
1F86H
0000
0000
0000
0000
EPA2_TIME
EPA Capture/Comp 2 Time
1F8AH
0000
0000
0000
0000
EPA3_TIME EPA
Capture/Comp
3
Time
1F8EH
0000
0000
0000
0000
INT_MASK Interrupt
Mask
0008H
0000
0000
INT_MASK1 Interrupt
Mask
1
0013H
0000
0000
INT_PEND Interrupt
Pending
0009H
0000
0000
INT_PEND1 Interrupt
Pending
1
0012H
0000
0000
ONES_REG
Ones Register
0002H
1111
1111
1111
1111
P1_DIR
Port 1 I/O Direction
1FD2H
1111
1111
P1_MODE
Port 1 Mode
1FD0H
0000
0000
P1_PIN Port
1
Pin
Input
1FD6H
XXXX
XXXX
P1_REG
Port 1 Data Output
1FD4H
1111
1111
P2_DIR Port
2
I/O
Direction
1FD3H
1111
1111
P2_MODE
Port 2 Mode
1FD1H
1000
0000
P2_PIN Port
2
Pin
Input
1FD7H
XXXX
XXXX
P2_REG
Port 2 Data Output
1FD5H
1111
1111
P3_DIR Port
3
I/O
Direction
1FDAH
1111
1111
P3_MODE
Port 3 Mode
1FD8H
0000
0001
P3_PIN Port
3
Pin
Input
1FDEH
XXXX
XXXX
P3_REG
Port 3 Data Output
1FDCH
1111
1111
P4_DIR Port
4
I/O
Direction
1FDBH
1111
1111
P4_MODE
Port 4 Mode
1FD9H
0000
0000
P4_PIN Port
4
Pin
Input
1FDFH
XXXX
XXXX
P4_REG
Port 4 Data Output
1FDDH
1111
1111
PSW
Program Status Word
PTSSEL PTS
Select
0004H
0000
0000
0000
0000
PTSSRV
PTS Service
0006H
0000
0000
0000
0000
PWM0_CONTROL
PWM 0 Control
1FB0H
0000
0000
PWM1_CONTROL
PWM 1 Control
1FB2H
0000
0000
PWM2_CONTROL
PWM 2 Control
1FB4H
0000
0000
SBUF_RX Serial
Port
Receive
Buffer
1FB8H
0000
0000
Table C-2. Register Name, Address, and Reset Status (Continued)
Register
Mnemonic
Register Name
Hex
Address
Binary Reset Value
High
Low