Table of Contents
Advertisement
DV-L70U
9-6. IC504 IX1478GE
9-7. IC506 IX1618GE
SYSCON
MD
2
MD
1
MD
0
EXTAL
XTAL
STBY
RES
WDTOVF
NMI
PF
/ø
7
PF
/AS
6
PF
/RD
5
PF
/HWR
4
PF
/LWR
3
PF
/LCAS/WAIT/BFEQO
2
PF
/BACK
1
PF
/BREQ
0
PG
/CS0
4
PG
/CS1
3
PG
/CS2
2
PG
/CS3
1
PG
/CAS
0
P6
/CS7/IRQ3
7
P6
/CS6/IRQ2
6
P6
/IRQ1
5
P6
/IRQ0
4
P6
/TEND1
3
P6
/DREQ1
2
P6
/TEND0/CS5
1
P6
/DREQ0/CS4
0
Port 1
SYSCON
A0
ROW
A14
DECODER
A15
A16
I/O0
INPUT DATA
CIRCUIT
I/O8
CE2
CONTROL
CE1
CIRCUIT
OE
WE
Port D
Port E
H8S/2000 CPU
Interruption
DTC
controller
DMAC
ROM *
WDT
RAM
SCI
TPU
D/A converter
A/D converter
PPG
Port 2
Port 4
512 x 2048
MEMORY ARRAY
COLUMN I/O
9-7
PA
/A
/IRQ7
7
23
PA
/A
/IRQ6
6
22
PA
/A
/IRQ5
5
21
PA
/A
/IRQ4
4
20
PA
/A
3
19
PA
/A
2
18
PA
/A
1
17
PA
/A
0
16
PB
/A
7
15
PB
/A
6
14
PB
/A
5
13
PB
/A
4
12
PB
/A
3
11
PB
/A
2
10
PB
/A
1
9
PB
/A
0
8
PC
/A
7
7
PC
/A
6
6
PC
/A
5
5
PC
/A
4
4
PC
/A
3
3
PC
/A
2
2
PC
/A
1
1
PC
/A
0
0
P3
/SCK1
5
P3
/SCK0
4
P3
/RxD1
3
P3
/RxD0
2
P3
/TxD1
1
P3
/TxD0
0
P5
0
P5
1
P5
2
P5
/ADTRG
3
VCC
GND
Advertisement
Table of Contents
