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Control Port Functions
Pin
Function Name
CPU(SH7727) (IC801)
1 1.9V
2 (Not used)
3 1.9V
4 GND
5 MD1
6 MD2
7 NMI
8
9
10 VSYNC_INTR
11
12 R/C
13 (Not used)
14 (Not used)
15 MD5
16 (Not used)
17 (Not used)
18 GND
19 (Not used)
20 3.3V
21 D31
22 D30
23 D29
24 D28
25 D27
26 D26
27 D25
28 D24
29 GND
30 D23
31 3.3V
32 D22
33 D21
34 D20
35 GND
36 D19
37 1.9V
38 D18
39 D17
40 D16
41 D15
42 GND
43 D14
44 3.3V
45 D13
46 D12
47 D11
48 D10
49 D9
50 D8
51 D7
52 D6
53 GND
54 D5
55 3.3V
56 D4
57 D3
58 D2
59 D1
60 D0
61 A0
62 A1
63 A2
64 GND
65 A3
Function
Power for RTC(1.9V)
X'TAL for built-in RTC
X'TAL for built-in RTC
Power for RTC(0V)
Clock Mode Setting [Default:L]
Clock Mode Setting [Default:L]
Request for Non-maskable interrupt
TE7780(No.2) Interrupt
V-Sync Interrupt for Input
V-sync Interrupt for Panel Drive
DualPortRAM Interrupt
remote Control Signal Input
VEE Control for LCD Panel
VCC Control for LCD Panel
Endian Setting
Bus Request
Bus Acknowledge
Power for Input/Output(0V)
System Clock Output
Power for Input/Output(3.3V)
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Power for Input/Output(0V)
Data Bus
Power for Input/Output(3.3V)
Data Bus
Data Bus
Data Bus
Power (0V)
Data Bus
Power (1.9V)
Data Bus
Data Bus
Data Bus
Data Bus
Power for Input/Output(0V)
Data Bus
Power for Input/Output(3.3V)
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Power for Input/Output(0V)
Data Bus
Power for Input/Output(3.3V)
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Address Bus
Address Bus
Address Bus
Power for Input/Output(0V)
Address Bus
- 89 -
Pol.
Action
-
-
-
(Open)
-
(Vcc)
-
-
I
Switch
I
Switch
I
I
Active L
I
Active L
I
Active L
I
Active L
I
Active L
-
(Open)
-
(Open)
I
LFixed
-
(Pull-up)
-
(Open)
-
-
-
(Open)
-
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
-
-
I/O
-
-
-
I/O
-
I/O
-
I/O
-
-
-
I/O
-
-
-
I/O
-
I/O
-
I/O
-
I/O
-
-
-
I/O
-
-
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
-
I/O
-
-
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
O
-
O
-
O
-
-
-
O
-
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