GRUNDIG Service
GDP 2200
2 - 17
76
PA0
I/O
General-purpose Port A0
/IRQ0
Input
External Interrupt 0 Input
77
PA1
I/O
General-purpose Port A1
/IRQ1
Input
External Interrupt 1 Input
78
PA2
I/O
General-purpose Port A2
/IRQ2
Input
External Interrupt 2 Input
79
PA3
I/O
General-purpose Port A3
/IRQ3
Input
External Interrupt 3
80
PA4
I/O
General-purpose Port A4
/IRQ4
Input
Input External Interrupt 4
TM15IB
Input
Timer 15B Input
81
ADSEP
Input
Address/Data Separate
PA5
I/O
General-purpose Port A5
82
/RST
Input
Reset Input
Pin
Pin Name
I/O
Function MN102HF
Pin
Pin Name
I/O
Function MN102HF
83
VDD
-
Power
84-91
D0-D7
I/O
Data I/O
92
VSS
-
Power (Ground)
93
D8
I/O
Data I/O
94
D9
I/O
Data I/O
95
D10
I/O
Data I/O
96
D11
I/O
Data I/O
97
D12
I/O
Data I/O
98
D13
I/O
Data I/O
99
D14
I/O
Data I/O
100
D15
I/O
Data I/O
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
NINT0
NINT1
VDD3
VSS
NINT2
WAITODC
NMRST
DASPST
CPUADR17
CPUADR16
CPUADR15
CPUADR14
CPUADR13
CPUADR12
CPUADR11
CPUADR10
CPUADR9
VDD18
VSS
DRAM_VDD18
DRAM_VSS
CPUADR8
CPUADR7
CPUADR6
CPUADR5
CPUADR4
CPUADR3
CPUADR2
CPUADR1
CPUADR0
VDD3
VSS
DRAM_VDD3
NCS
NWR
NRD
CPUDT7
CPUDT6
CPUDT5
CPUDT4
CPUDT3
CPUDT2
CPUDT1
CPUDT0
CL
K
OUT
MMOD
NRST
MS
T
P
OL
SCL
O
C
K
SD
A
T
A
O
FTR
BDO
PW
M
1
PW
M
2
PW
M
3
PW
M
4
VDD3
DRAM
_
VDD1
8
DRAM
_
VSS
VSS
PW
M
5
PW
M
6
PW
M
7
PW
M
8
TBAL
FBAL
T
R
SDR
V
SPDR
V
FG
TIL
TP
TIL
T
TIL
T
N
TX
DT
RD
IDGT
VDD1
8
VSS
VDD3
OSCI1
OS
CO1
VSS
TSTSG
VF
OSHOR
T
JLI
N
E
A
VSSD
RO
U
T
LO
U
T
A
VDDD
VCOF
TRCRS
CMPIN
LPFOUT
LPFIN
AVSSC
HPFOUT
FPIN
CSLFLT
RFDIF
AVDDC
PLFLT2
PLFLT1
AVSSB
RVI
VREFH
PLPG
VHALF
DSLF2
DSLF1
AVDDB
NARF
ARF
JITOUT
AVSSA
DAC0
DAC1
AVDDA
AD0
AD1
AD2
AD3
AD4
AD5
AD6
TECAPA
VDD3
VSS
MONI0
MONI1
MONI2
MONI3
NEJECT
NTRYCL
ND
ASP
NCS3
F
X
NCS1
F
X
DA
2
DA
0
NPDIA
G
DA
1
NIOCS1
6
INTRQ
NDM
A
C
K
VDD3
VSS
IORD
Y
NIORD
NIO
W
R
DM
ARQ
HDD1
5
HDD0
HDD1
4
VDD1
8
P0
U
A
T
ASEL
VSS
VDD3
HDD1
HDD1
3
HDD2
HDD1
2
HDD3
VDD3
VSS
HDD1
1
HDD4
HDD1
0
HDD5
HDD9
VDD3
VSS
HDD6
HDD8
HDD7
VDDH
NRESET
M
ASTER
MN103S26E
LQFP176-P-2424
TOP VIEW
MN103S26E
DMA
BCU
DRAMC
32-bit
CPU core
Instruction
memory
(40Kbytes)
Data memory
(4Kbytes)
CGEN
MODE
HOST I/F
MPEG I/F
ECC
DMA I/F
CD-PRE
DVD-
ROM
Formatter
INTC
SYSTEM I/F
16-bit
timer
◊
2
WDT
ATAPI
2-Mbit
DRAM
General-purpose I/O bus
SERVO I/O
HF
CIRC
High-speed I/O bus
ANALOG
