DVD-R7783
84
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Port P0
Watchdog timer
(15-bit)
D-A converter
(8-bit
×
3 channels)
A-D converter
(10-bit
×
8 channels)
X
IN
→
X
OUT
System clock generating circuit
UART / clock synchroneous SI/O
(8-bit
×
2 channels)
Timers
Memory
ROM
RAM
DMA
controller
Multiplier
FLG
Registers
INTB
ISP
USP
PC
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
SVF
SVP
VCT
Internal peripheral functions
M16C/80 series 16-bit CPU core
Timer A0 (16-bit)
Timer A1 (16-bit)
Timer A2 (16-bit)
Timer A3 (16-bit)
Timer A4 (16-bit)
Timer BD (16-bit)
Timer B1 (16-bit)
Timer C2 (16-bit)
I/O ports
8
Port P1
8
Port P2
8
Port P3
8
Port P4
8
Port P5
8
Port P6
8
Port P7
8
Port P8
8
Port P9
8
Port P10
8
No.
Pin Name
I/O
Pin Function
1
P9
4
/DA
1
I/O
8-bit I/O port P9 with same function as port P0
2
P9
3
/DA
0
I/O
8-bit I/O port P9 with same function as port P0
3
P9
2
/TB2
IN
I/O
8-bit I/O port P9 with same function as port P0
4
P9
1
/TB1
IN
I/O
8-bit I/O port P9 with same function as port P0
5
P9
0
/TB0
IN
I/O
8-bit I/O port P9 with same function as port P0
6
FV
CC
−
Power supply input for flash memory (5V
±
0.5V)
7
CNV
SS
I
Connect to V
SS
8
V
CONT
−
Connect to filter circuit
9
FMD
I
Connect to V
SS
10
RESET
I
Reset input The microcomputer is reset when L level is input to this pin
Block Diagram
Pin Function
Содержание DVD-R7783
Страница 21: ...DVD R7783 21 5 6 7 8 5 6 7 8 C D F A B E A 1 4 3 4 A 3 4 A 2 4 3 4 A 2 4 A 2 4 3 4 A 3 4 A 3 4 A 3 4 A ...
Страница 23: ...DVD R7783 23 5 6 7 8 5 6 7 8 C D F A B E A 2 4 CN2 D 3 4 4 4 A 1 4 3 4 A 1 4 3 4 A 3 4 4 4 A 3 4 A ...
Страница 25: ...DVD R7783 25 5 6 7 8 5 6 7 8 C D F A B E A 3 4 CN101 C 2 4 A 2 4 A 2 4 A 1 4 4 4 A ...
Страница 27: ...DVD R7783 27 5 6 7 8 5 6 7 8 C D F A B E A 4 4 CN952 B 5 2V Generateor for LDD Imax 0 5A 2 4 A 2 4 3 4 A ...
Страница 30: ...DVD R7783 30 1 2 3 4 1 2 3 4 C D F A B E 3 8 ATAPI SCSI BOARD LVD SCSI INTERFACE D REG REG ...
