image/svg+xml
simplified-schematic-of-the-ios-scps278
Sheet.1
Interrupt
Interrupt
Sheet.2
Mask
Mask
Sheet.3
Sheet.4
Sheet.5
Sheet.6
Sheet.7
Sheet.8
Sheet.9
Sheet.10
Sheet.11
Sheet.12
Sheet.13
Sheet.14
Sheet.15
Sheet.16
Sheet.17
Sheet.18
Sheet.19
Sheet.20
Sheet.21
Sheet.22
V
V
Sheet.23
CC
CC
Sheet.24
Sheet.25
Sheet.26
Sheet.27
Output Port
Output Port
Sheet.28
Register Data
Register Data
Sheet.29
Sheet.30
Configuration
Configuration
Sheet.31
Register
Register
Sheet.32
Sheet.33
D
D
Sheet.34
Q
Q
Sheet.35
Sheet.36
CK
CK
Sheet.37
Q
Q
Sheet.38
Sheet.39
Sheet.40
Sheet.41
Data from
Data from
Sheet.42
Shift Register
Shift Register
Sheet.43
Write
Write
Sheet.44
Configuration
Configuration
Sheet.45
Pulse
Pulse
Sheet.46
Sheet.47
Sheet.48
Sheet.49
Output Port
Output Port
Sheet.50
Register
Register
Sheet.51
Sheet.52
D
D
Sheet.53
Q
Q
Sheet.54
CK
CK
Sheet.55
Write Pulse
Write Pulse
Sheet.56
Sheet.57
Sheet.58
Sheet.59
Polarity Inversion
Polarity Inversion
Sheet.60
Register
Register
Sheet.61
Sheet.62
D
D
Sheet.63
Q
Q
Sheet.64
CK
CK
Sheet.65
Data from
Data from
Sheet.66
Shift Register
Shift Register
Sheet.67
Write Polarity
Write Polarity
Sheet.68
Pulse
Pulse
Sheet.69
Sheet.70
Sheet.71
Sheet.72
Sheet.73
Sheet.74
Input Port
Input Port
Sheet.75
Register
Register
Sheet.76
Sheet.77
D
D
Sheet.78
Q
Q
Sheet.79
CK
CK
Sheet.80
Read Pulse
Read Pulse
Sheet.81
Sheet.82
Input Port
Input Port
Sheet.83
Register Data
Register Data
Sheet.84
Sheet.85
FF
FF
Sheet.86
Sheet.87
Data from
Data from
Sheet.88
Shift Register
Shift Register
Sheet.89
Sheet.90
Sheet.91
Sheet.92
Sheet.93
Sheet.94
Sheet.95
Sheet.96
Sheet.97
Sheet.98
Sheet.99
FF
FF
Sheet.100
FF
FF
Sheet.101
FF
FF
Sheet.102
Sheet.103
Sheet.104
Sheet.105
Sheet.106
Sheet.107
Sheet.108
Sheet.109
Sheet.110
Sheet.111
Sheet.112
Sheet.113
Sheet.114
Sheet.115
Sheet.116
Sheet.117
Sheet.118
Sheet.119
Sheet.120
Sheet.121
Sheet.122
Q1
Q1
Sheet.123
Sheet.124
Sheet.125
Sheet.126
Sheet.127
Q2
Q2
Sheet.128
Sheet.129
Sheet.130
Sheet.131
Sheet.132
Sheet.133
GND
GND
Sheet.134
Sheet.135
Sheet.136
Sheet.137
Sheet.138
Sheet.139
Sheet.140
to INT
to INT
Sheet.141
Sheet.142
Sheet.143
Sheet.144
Sheet.145
Sheet.146
Sheet.147
Sheet.148
Sheet.149
Sheet.150
Pull-Up/Pull-Down
Pull-Up/Pull-Down
Sheet.151
Control
Control
Sheet.152
Sheet.153
Sheet.154
Sheet.155
Sheet.156
Sheet.157
ESD
ESD
Sheet.158
Protection
Protection
Sheet.159
Diode
Diode
Sheet.160
Sheet.161
Sheet.162
Sheet.163
Sheet.164
Sheet.165
Sheet.166
Sheet.167
Sheet.168
Sheet.169
Sheet.170
Sheet.171
100 k
100 k
Sheet.172
Ω
Ω
Sheet.173
Sheet.174
Sheet.175
Sheet.176
Sheet.177
Sheet.178
Sheet.179
Sheet.180
Sheet.181
Sheet.182
Sheet.183
Sheet.184
Sheet.185
Sheet.186
Sheet.187
Sheet.188
Sheet.189
Sheet.190
Sheet.191
Sheet.192
Sheet.193
Sheet.194
Sheet.195
Sheet.196
Sheet.197
Sheet.198
Sheet.199
Sheet.200
Sheet.201
Sheet.202
V
V
Sheet.203
CC
CC
Sheet.204
Sheet.205
Sheet.206
Sheet.207
Sheet.208
Sheet.209
Sheet.210
Sheet.211
Sheet.212
Sheet.213
Sheet.214
Sheet.215
Sheet.216
Sheet.217
Sheet.218
Sheet.219
Sheet.220
Sheet.221
Sheet.222
Sheet.223
Sheet.224
Sheet.225
Sheet.226
Sheet.227
Sheet.228
Sheet.229
Sheet.230
Input Port
Input Port
Sheet.231
Latch
Latch
Sheet.232
Sheet.233
D
D
Sheet.234
Q
Q
Sheet.235
EN
EN
Sheet.236
Latch
Latch
Sheet.237
Sheet.238
Sheet.239
Sheet.240
Sheet.241
Sheet.242
Sheet.243
Sheet.244
Sheet.245
Read Pulse
Read Pulse
Sheet.246
Sheet.247
Sheet.248
Input Latch
Input Latch
Sheet.249
Register
Register
Sheet.250
Sheet.251
D
D
Sheet.252
Q
Q
Sheet.253
CK
CK
Sheet.254
FF
FF
Sheet.255
Data from
Data from
Sheet.256
Shift Register
Shift Register
Sheet.257
Write Input
Write Input
Sheet.258
Latch Pulse
Latch Pulse
Sheet.259
Sheet.260
_2029805061824
Sheet.262
Sheet.263
Sheet.264
Sheet.265
Sheet.266
Sheet.267
Sheet.268
Sheet.269
Sheet.270
Sheet.271
P10 to P17
P10 to P17
Sheet.272
P00 to P07
P00 to P07