nios.net

nios ii 开发板原理图

U1-152
)
(
VCCA_PLL2
C28_4-2
C29_4-2
C30_4-2
R2_4-2
U1-154
)
(
VCCA_PLL1
C25_4-2
C26_4-2
C27_4-2
R1_4-2
U1-27
)
(
NetC31_4_1
C31_4-1
L1_4-2
R1_4-1
)
(
NetC32_4_1
C32_4-1
L2_4-2
R2_4-1
)
(
GND
AM1_8-33
AM1_8-52
AS-2
AS-10
C1_1-1
C1_4-1
C1_5-1
C1_7-1
C1_8-1
C1_9-1
C2_1-1
C2_4-1
C2_5-1
C2_7-1
C2_8-1
C2_9-1
C3_1-1
C3_4-1
C3_5-1
C3_7-1
C3_9-1
C4_1-1
C4_4-1
C4_9-1
C5_1-1
C5_4-1
C5_9-1
C6_1-1
C6_4-1
C6_9-1
C7_1-2
C7_4-1
C7_9-1
C8_1-2
C8_4-1
C8_9-1
C9_1-2
C9_4-1
C9_9-1
C10_1-2
C10_4-1
C10_9-1
C11_1-2
C11_4-1
C11_9-1
C12_1-2
C12_4-1
C13_1-2
C13_4-1
C14_1-2
C14_4-1
C15_4-1
C16_4-1
C17_4-1
C18_4-1
C19_4-1
C20_4-1
C21_4-1
C22_4-1
C23_4-1
C24_4-1
C25_4-1
C26_4-1
C27_4-1
C28_4-1
C29_4-1
C30_4-1
C31_4-2
C32_4-2
C33_4-2
C34_4-2
C35_4-2
C36_4-2
D3_1-1
D4_1-1
DS1_1-2
DU2_1-1
IMP1_5-1
JTAG-2
JTAG-10
MT1_9-6
MT1_9-12
MT1_9-32
MT1_9-38
MT1_9-44
MT1_9-46
MT1_9-52
MT1_9-58
MT1_9-72
MT1_9-78
MT1_9-84
MT1_9-86
P1_6-9
P1_6-10
P1_6-16
P1_6-22
P1_6-27
P1_6-28
P1_6-37
P1_6-46
P1_6-47
P1_10-1
P1_10-16
P2_6-8
P2_6-19
P2_6-22
P2_6-39
P2_6-41
P2_6-50
P2_6-58
P2_6-59
P3_6-4
P3_6-7
Q2_10-1
R1_5-1
R2_1-1
R2_5-1
R2_8-1
R5_1-1
R6_2-1
R7_2-1
R9_10-1
R15_10-2
S1_5-1
S1_10-1
S2_10-1
S3_10-1
S4_10-1
SW1_1-3
U1-10
U1-30
U1-31
U1-34
U1-35
U1-40
U1-52
U1-69
U1-71
U1-80
U1-89
U1-91
U1-96
U1-102
U1-109
U1-111
U1-129
U1-142
U1-150
U1-151
U1-171
U1-190
U1-192
U1-199
U1-205
U1-210
U1-212
U1-221
U1-230
U1-232
U1_7-12
U1_7-34
UC1_2-4
Y_XTAL1_5-2
)
(
SWITCH_4
R14_10-1
S4_10-2
U1-49
)
(
SWITCH_3
R13_10-1
S3_10-2
U1-48
)
(
SWITCH_2
R12_10-1
S2_10-2
U1-47
)
(
SWITCH_1
R11_10-1
S1_10-2
U1-46
)
(
SRAM_WE#
P2_6-1
U1-2
U1_7-17
)
(
SRAM_UB#
P2_6-2
U1-3
U1_7-40
)
(
SRAM_OE#
P2_6-4
R1_7-1
U1-5
U1_7-41
)
(
SRAM_LB#
P2_6-3
U1-4
U1_7-39
)
(
SRAM_CE#
R3_7-2
U1-1
U1_7-6
)
(
SDRAM_WE#
MT1_9-17
R3_9-1
U1-169
)
(
SDRAM_RAS#
MT1_9-19
R1_9-1
U1-167
)
(
SDRAM_DQM3
MT1_9-59
U1-122
)
(
SDRAM_DQM2
MT1_9-28
U1-158
)
(
SDRAM_DQM1
MT1_9-71
U1-114
)
(
SDRAM_DQM0
MT1_9-16
U1-170
)
(
SDRAM_DQ31
MT1_9-56
U1-123
)
(
SDRAM_DQ30
MT1_9-54
U1-124
)
(
SDRAM_DQ29
MT1_9-53
U1-125
)
(
SDRAM_DQ28
MT1_9-51
U1-126
)
(
SDRAM_DQ27
MT1_9-50
U1-127
)
(
SDRAM_DQ26
MT1_9-48
U1-128
)
(
SDRAM_DQ25
MT1_9-47
U1-131
)
(
SDRAM_DQ24
MT1_9-45
U1-132
)
(
SDRAM_DQ23
MT1_9-42
U1-133
)
(
SDRAM_DQ22
MT1_9-40
U1-134
)
(
SDRAM_DQ21
MT1_9-39
U1-135
)
(
SDRAM_DQ20
MT1_9-37
U1-136
)
(
SDRAM_DQ19
MT1_9-36
U1-137
)
(
SDRAM_DQ18
MT1_9-34
U1-138
)
(
SDRAM_DQ17
MT1_9-33
U1-139
)
(
SDRAM_DQ16
MT1_9-31
U1-140
)
(
SDRAM_DQ15
MT1_9-85
U1-100
)
(
SDRAM_DQ14
MT1_9-83
U1-101
)
(
SDRAM_DQ13
MT1_9-82
U1-104
)
(
SDRAM_DQ12
MT1_9-80
U1-105
)
(
SDRAM_DQ11
MT1_9-79
U1-106
)
(
SDRAM_DQ10
MT1_9-77
U1-107
)
(
SDRAM_DQ9
MT1_9-76
U1-108
)
(
SDRAM_DQ8
MT1_9-74
U1-113
)
(
SDRAM_DQ7
MT1_9-13
U1-173
)
(
SDRAM_DQ6
MT1_9-11
U1-174
)
(
SDRAM_DQ5
MT1_9-10
U1-175
)
(
SDRAM_DQ4
MT1_9-8
U1-176
)
(
SDRAM_DQ3
MT1_9-7
U1-177
)
(
SDRAM_DQ2
MT1_9-5
U1-178
)
(
SDRAM_DQ1
MT1_9-4
U1-179
)
(
SDRAM_DQ0
MT1_9-2
U1-180
)
(
SDRAM_CS#
MT1_9-20
R4_9-1
U1-166
)
(
SDRAM_CAS#
MT1_9-18
R2_9-1
U1-168
)
(
SDRAM_BA1
MT1_9-23
U1-163
)
(
SDRAM_BA0
MT1_9-22
U1-164
)
(
SDRAM_A11
MT1_9-21
U1-165
)
(
SDRAM_A10
MT1_9-24
U1-162
)
(
SDRAM_A9
MT1_9-66
U1-115
)
(
SDRAM_A8
MT1_9-65
U1-116
)
(
SDRAM_A7
MT1_9-64
U1-117
)
(
SDRAM_A6
MT1_9-63
U1-118
)
(
SDRAM_A5
MT1_9-62
U1-119
)
(
SDRAM_A4
MT1_9-61
U1-120
)
(
SDRAM_A3
MT1_9-60
U1-121
)
(
SDRAM_A2
MT1_9-27
U1-159
)
(
SDRAM_A1
MT1_9-26
U1-160
)
(
SDRAM_A0
MT1_9-25
U1-161
)
(
PLL1_SDRAM_CLK
R6_9-1
U1-38
)
(
PLL1_SDRAM_CLE
MT1_9-67
R5_9-1
U1-39
)
(
LED_8
DS8_10-2
U1-45
)
(
LED_7
DS7_10-2
U1-44
)
(
LED_6
DS6_10-2
U1-43
)
(
LED_5
DS5_10-2
U1-42
)
(
LED_4
DS4_10-2
U1-41
)
(
LED_3
DS3_10-2
U1-23
)
(
LED_2
DS2_10-2
U1-21
)
(
LED_1
DS1_10-2
U1-20
)
(
LCD_WR
P1_10-5
P2_6-6
U1-8
)
(
LCD_RS
P1_10-4
P2_6-5
U1-7
)
(
LCD_ON
Q2_10-2
U1-6
)
(
LCD_EN
P1_10-6
P2_6-9
U1-11
)
(
LCD_D7
P1_10-14
P2_6-17
U1-19
)
(
LCD_D6
P1_10-13
P2_6-16
U1-18
)
(
LCD_D5
P1_10-12
P2_6-15
U1-17
)
(
LCD_D4
P1_10-11
P2_6-14
U1-16
)
(
LCD_D3
P1_10-10
P2_6-13
U1-15
)
(
LCD_D2
P1_10-9
P2_6-12
U1-14
)
(
LCD_D1
P1_10-8
P2_6-11
U1-13
)
(
LCD_D0
P1_10-7
P2_6-10
U1-12
)
(
I/O_156
P3_6-11
U1-156
)
(
I/O_144
P3_6-9
U1-144
)
(
I/O_143
P3_6-10
U1-143
)
(
I/O_141
P3_6-8
U1-141
)
(
I/O_99
P3_6-6
U1-99
)
(
I/O_98
P3_6-5
U1-98
)
(
I/O_95
P3_6-3
U1-95
)
(
I/O_94
P3_6-2
U1-94
)
(
I/O_93
P3_6-1
U1-93
)
(
I/O_88
P2_6-57
U1-88
)
(
I/O_87
P2_6-56
U1-87
)
(
I/O_86
P2_6-55
U1-86
)
(
I/O_85
P2_6-54
U1-85
)
(
I/O_84
P2_6-53
U1-84
)
(
I/O_83
P2_6-52
U1-83
)
(
I/O_82
P2_6-51
U1-82
)
(
I/O_79
P2_6-49
U1-79
)
(
I/O_78
P2_6-48
U1-78
)
(
I/O_77
P2_6-47
U1-77
)
(
I/O_76
P2_6-46
U1-76
)
(
I/O_75
P2_6-45
U1-75
)
(
I/O_74
P2_6-44
U1-74
)
(
I/O_73
P2_6-43
U1-73
)
(
I/O_68
P2_6-38
U1-68
)
(
I/O_67
P2_6-37
U1-67
)
(
I/O_66
P2_6-36
U1-66
)
(
I/O_65
P2_6-35
U1-65
)
(
I/O_64
P2_6-34
U1-64
)
(
I/O_63
P2_6-33
U1-63
)
(
I/O_62
P2_6-32
U1-62
)
(
I/O_61
P2_6-31
U1-61
)
(
I/O_60
P2_6-30
U1-60
)
(
I/O_59
P2_6-29
U1-59
)
(
I/O_58
P2_6-28
U1-58
)
(
I/O_57
P2_6-27
U1-57
)
(
I/O_56
P2_6-26
U1-56
)
(
I/O_55
P2_6-25
U1-55
)
(
I/O_54
P2_6-24
U1-54
)
(
I/O_53
P2_6-23
U1-53
)
(
I/O_50
P2_6-20
U1-50
)
(
FLASH_WE#
AM1_8-13
P1_6-41
U1-225
)
(
FLASH_OE#
AM1_8-34
P1_6-2
U1-183
)
(
FLASH_CE#
AM1_8-32
R6_8-2
U1-182
)
(
D15
AM1_8-51
P1_6-24
U1-207
U1_7-38
)
(
D14
AM1_8-49
P1_6-20
U1-203
U1_7-37
)
(
D13
AM1_8-47
P1_6-18
U1-201
U1_7-36
)
(
D12
AM1_8-45
P1_6-12
U1-197
U1_7-35
)
(
D11
AM1_8-42
P1_6-15
U1-195
U1_7-32
)
(
D10
AM1_8-40
P1_6-13
U1-193
U1_7-31
)
(
D9
AM1_8-38
P1_6-6
U1-187
U1_7-30
)
(
D8
AM1_8-36
P1_6-4
U1-185
U1_7-29
)
(
D7
AM1_8-50
P1_6-23
R2_7-2
U1-206
U1_7-16
)
(
D6
AM1_8-48
P1_6-19
U1-202
U1_7-15
)
(
D5
AM1_8-46
P1_6-17
U1-200
U1_7-14
)
(
D4
AM1_8-44
P1_6-11
U1-196
U1_7-13
)
(
D3
AM1_8-41
P1_6-14
U1-194
U1_7-10
)
(
D2
AM1_8-39
P1_6-7
U1-188
U1_7-9
)
(
D1
AM1_8-37
P1_6-5
U1-186
U1_7-8
)
(
D0
AM1_8-35
P1_6-3
U1-184
U1_7-7
)
(
A23
AM1_8-2
P1_6-55
U1-240
)
(
A22
AM1_8-15
P1_6-40
U1-224
)
(
A21
AM1_8-12
P1_6-42
U1-226
)
(
A20
AM1_8-11
P1_6-43
U1-227
)
(
A19
AM1_8-18
P1_6-39
U1-223
)
(
A18
AM1_8-19
P1_6-38
U1-222
U1_7-44
)
(
A17
AM1_8-54
P1_6-25
U1-208
U1_7-43
)
(
A16
AM1_8-3
P1_6-54
U1-239
U1_7-42
)
(
A15
AM1_8-4
P1_6-53
U1-238
U1_7-27
)
(
A14
AM1_8-5
P1_6-52
U1-237
U1_7-26
)
(
A13
AM1_8-6
P1_6-51
U1-236
U1_7-25
)
(
A12
AM1_8-7
P1_6-50
U1-235
U1_7-24
)
(
A11
AM1_8-8
P1_6-49
U1-234
U1_7-23
)
(
A10
AM1_8-9
P1_6-48
U1-233
U1_7-22
)
(
A9
AM1_8-10
P1_6-44
U1-228
U1_7-21
)
(
A8
AM1_8-20
P1_6-35
U1-219
U1_7-20
)
(
A7
AM1_8-21
P1_6-34
U1-218
U1_7-19
)
(
A6
AM1_8-22
P1_6-33
U1-217
U1_7-18
)
(
A5
AM1_8-23
P1_6-32
U1-216
U1_7-5
)
(
A4
AM1_8-24
P1_6-31
U1-215
U1_7-4
)
(
A3
AM1_8-25
P1_6-30
U1-214
U1_7-3
)
(
A2
AM1_8-26
P1_6-29
U1-213
U1_7-2
)
(
A1
AM1_8-31
P1_6-1
U1-181
U1_7-1
)
(
TMS
JTAG-5
R4_2-1
U1-148
)
(
TDO
JTAG-3
U1-149
)
(
TDI
JTAG-9
R5_2-1
U1-155
)
(
TCK
JTAG-1
R6_2-2
U1-147
)
(
NSTATUS
R3_2-1
U1-146
)
(
NCSO
AS-8
U1-24
UC1_2-1
)
(
NCONFIG
AS-5
R2_2-1
U1-26
)
(
NCEO
E1_2-1
U1-32
)
(
NCE
AS-6
R7_2-2
U1-33
)
(
DCLK
AS-1
U1-36
UC1_2-6
)
(
DATA0
AS-7
U1-25
UC1_2-2
)
(
CONF_DONE
AS-3
R1_2-1
U1-145
)
(
ASDO
AS-9
U1-37
UC1_2-5
)
(
VCC50
C1_1-2
C5_1-2
C8_1-1
C9_1-1
L1_1-2
Q1_10-2
Q1_10-3
R15_10-3
U1_1-3
U2_1-3
U3_1-3
)
(
VCC33
AM1_8-29
AM1_8-43
AS-4
C1_4-2
C1_5-2
C1_7-2
C1_8-2
C1_9-2
C2_1-2
C2_4-2
C2_5-2
C2_7-2
C2_8-2
C2_9-2
C3_4-2
C3_7-2
C3_9-2
C4_4-2
C4_9-2
C5_4-2
C5_9-2
C6_4-2
C6_9-2
C7_4-2
C7_9-2
C8_4-2
C8_9-2
C9_4-2
C9_9-2
C10_4-2
C10_9-2
C11_1-1
C11_4-2
C11_9-2
C12_4-2
C33_4-1
C34_4-1
E1_1-1
IMP1_5-4
JTAG-4
MT1_9-1
MT1_9-3
MT1_9-9
MT1_9-15
MT1_9-29
MT1_9-35
MT1_9-41
MT1_9-43
MT1_9-49
MT1_9-55
MT1_9-75
MT1_9-81
P1_6-8
P1_6-21
P1_6-26
P1_6-36
P1_6-45
P2_6-7
P2_6-18
P2_6-21
P2_6-40
P2_6-42
P2_6-60
P3_6-12
R1_1-2
R1_2-2
R1_7-2
R1_8-2
R1_9-2
R1_10-2
R2_2-2
R2_7-1
R2_9-2
R2_10-2
R3_2-2
R3_5-2
R3_7-1
R3_8-2
R3_9-2
R3_10-2
R4_2-2
R4_8-1
R4_9-2
R4_10-2
R5_2-2
R5_8-1
R5_9-2
R5_10-2
R6_8-1
R6_10-2
R7_10-2
R8_10-2
R11_10-2
R12_10-2
R13_10-2
R14_10-2
U1-9
U1-22
U1-51
U1-70
U1-92
U1-112
U1-130
U1-157
U1-172
U1-189
U1-209
U1-231
U1_1-2
U1_1-4
U1_7-11
U2_1-2
U2_1-4
UC1_2-3
UC1_2-7
UC1_2-8
Y_XTAL1_5-1
Y_XTAL1_5-4
)
(
VCC15
C6_1-2
C13_4-2
C14_1-1
C14_4-2
C15_4-2
C16_4-2
C17_4-2
C18_4-2
C19_4-2
C20_4-2
C21_4-2
C22_4-2
C23_4-2
C24_4-2
C35_4-1
C36_4-1
E2_1-1
L1_4-1
L2_4-1
R4_1-2
U1-72
U1-81
U1-90
U1-97
U1-103
U1-110
U1-191
U1-198
U1-204
U1-211
U1-220
U1-229
U3_1-2
U3_1-4
)
(
POWER
D1_1-1
D3_1-2
DU1_1-1
J1_1-1
P1_1-2
)
(
POW0
D1_1-2
D2_1-2
DU1_1-2
SW1_1-1
)
(
POW
C3_1-2
C4_1-2
C7_1-1
C10_1-1
C12_1-1
C13_1-1
L1_1-1
R3_1-2
SW1_1-2
)
(
NetDS1_1_1
DS1_1-1
R3_1-1
)
(
NetR1_1_1
R1_1-1
R2_1-2
U1_1-1
U2_1-1
)
(
NetR4_1_1
R4_1-1
R5_1-2
U3_1-1
)
(
GNDA
D2_1-1
D4_1-2
DU2_1-2
J1_1-2
J1_1-3
P1_1-1
)