m35047 Renesas Electronics Corporation., m35047 Datasheet - Page 30

• Manufacturer Part Number: m35047
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

Fig.20 Example of the M35047-XXXSP/FP peripheral circuit (Internal synchronous. At EXCK1 = "0", EXCK0 = "1")
Fig.21 Example of the M35047-XXXSP/FP peripheral circuit (External synchronous. At EXCK1 = "1", EXCK0 = "1")
Synchronous signal
Synchronous signal
generator
generator
Note. CPOUT pin can be opened when use only EXCK1 = "0" and EXCK0 = "0".
Note 1: Use this 1% precision element
Note 2: Use this 10% precision element
Note 1: Use this 1% precision element
Note 2: Use this 10% precision element
Microcomputer
Microcomputer
Microcomputer
External clock
0.01 F(Note 2)
1.0k (Note 1)
1.0k
0.1 F
(Note 1)
(Note 2)
+5V
+5V
Horizontal synchronors signal (5V)
Horizontal synchronors signal (5V)
Vertical synchronors signal (5V)
Vertical synchronors signal (5V)
47PF
470PF
(Note 2)
–
–
1 F
1 F
(Note 2)
+
+
10
10
0.01 F
0.01 F
100 F
1
2
3
4
5
6
7
8
9
100 F
+ –
1
2
3
4
5
6
7
8
9
+ –
1 F
1 F
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
CPOUT
VSS2
AC
TEST
SCL
SDA
TCK
VDD1
P6
P7
CPOUT
VSS2
AC
TEST
SCL
SDA
TCK
VDD1
P6
P7
P0/BLNK0
P0/BLNK0
VERT
VERT
P3/G
VDD2
HOR
P1/R
P5/B
VSS1
P3/G
VDD2
HOR
P1/R
P5/B
VSS1
P4
P2
P4
P2
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
0.01 F
MITSUBISHI MICROCOMPUTERS
100 F
0.01 F
–
100 F
1 F
–
1 F
+
+
M35047-XXXSP/FP
+5V
+5V
BLNK0
BLNK0
B
G
R
G
B
R
Mixing
video pre-amp
Mixing
video pre-amp
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