Motorola MOSCAD-M RTU Hardware Manual page 39

1.K R882 1K
R996
B6_TOUT_TIN PB6
C401
100.p
SGND
CPU_UART_2(1:5)
R1303 120 R1302 120 C_RXD2 1
PJ4_RXD2
120 R1301 120 2
R1304 C_TXD2
PJ5_TXD2
1K R870 1K 3
R1195 C_RTS2
PJ6_RTS2
R1196 1K R869 1K C_CTS2 4
PJ7_CTS2
C395 C392 C393 C394
100.p 100.p 20p 20p
SGND
CPU_SPI_2(1:3)
R1107 120. R873 120 C_SPITXD 1
PE0_SPITXD
R1108 120. R874 120 C_SPIRXD 2
PE1_SPIRXD
R1109 120. R875 120 C_SPICLK2 3
PE2_SPICLK2
C398 C397 C396
20p 20p 20p
SGND
CPU_UART_1(1:5)
1K 1K 1
R1199 R876 C_UCLK
PE3_UCLK
120 120 2
R1305 R877 C_RXD1
PE4_RXD1
R1306 120 R878 120 C_TXD1 3
PE5_TXD1
R1198 1K R879 1K C_RTS1 4
PE6_RTS1
R1197 1K R860 1K C_CTS1 5
PE7_CTS1
C379 C380 C381 C382 C383
100.p 100.p 20p 20p 100.p
SGND EMULATOUR(1:4)
EMULATOUR(1:4)
R1436 1.K 1
~EMUIRQ
1.K 2
R980 R862 1K ~HIZ
PG3_HIZ
R981 1.K R863 1K ~EMUCS 3
PG4_EMUCS
R864 1K ~EMUBRK 4
PG5_EMUBRK
C384 C385 C386
100.p 100.p 100.p
SGND
1.K
R1434 R865 1K C_SS
PJ3_ex
R1010 1.K C_SS 1
PJ3_SS
1.K 2
R1340 PJ2 CPU_SPI_1(1:4)
PJ2_SPICLK1
1.K 3
R1341 PJ0
PJ0_MISO
R1342 1.K PJ1 4
PJ1_MOSI
C390
100.p
SGND
R1343 1.K
PC7_LACD PC7
R1344 1.K
PC6_LCLK PC6
1.K
PC5_LLP R1345
PC5
1.K
R1346
PC4_LFRM PC4
R1028 1.K R1201 1.K
PC3_LD3 PC3
R1013 1.K R1202 1.K
PC2_LD2 PC2
C514 C515
100.p 100.p
SGND
R1347 1.K
PC1_LD1
PC1
1.K
R1348
PC0_LD0 PC0
1.K 1.K
PK7_LD7 R990 R1203
PK7
R991 300 R1204 300
PK6_LD6 PK6 PWM1_FIL
C516 C517
100.p 100.p
SGND
R1106 1.K
PB7_PWM1 PWM1_FIL
R997 1.K
PK0_SPIRDY_PWM2 PWM2_FIL
V_KeepAlive V_KeepAlive
S3 and S2 are used only for debuging
C352 100n
U53
S3 SGND
8 MAX6303ESA
R892
SWITCH
1.3M VCC
1 7
RESET_IN RESET
3 6
PK2_LDS
SRT WDI
4 5
N.C.
R677 SWT WDS
R1439 R1440 R1441
1.M PF7
47 47 47 RESET GND
C586
C360 2
330.n
330.n
SGND
SGND
SGND
SGND
reset every 880mS
Reset period 1.2S 4
A(1:21)
SGND
SGND
1
GND1
17 R1139 47 AD(17) 2
A17
18 R1140 47 AD(18) 3
A18
19 R1141 47 AD(19) 4
A19
20 R1149 47 5
AD(20)
PF3_A20
21 R1150 47 AD(21) 6
C479 C490
PF4_A21
7
10.n 100.p
PF5_ PF5_A22
8
PF6_ PF6_A23
9
LVCC1
SGND V_KeepAlive 10
VCC1
1 11
PJ4_RXD2
2 12
PJ5_TXD2
3 13
PJ6_RTS2
4 14
PJ7_CTS2
5 15
SGND TP2
16
GND2
1 17
PE0_SPITXD U52
2 18 MC68VZ328CPV33V
MC68VZ328
PE1_SPIRXD
3 19
PE2_SPICLK2
1 20
PE3_DWE_UCLK
2 21
PE4_RXD1
3 22
PE5_TXD1
4 23
PE6_RTS1
5 24
PE7_CTS1
25
V_KeepAlive NC1
26
VCC2
1 27
PG2_EMUIRQ
2 28
PG3_HIZ_PD
3 29
PG4_EMUCS
4 30
PG5_EMUBRK
31
TP3
32
GND3
33
EXTAL
34
XTAL
35
Y2 LVCC2
36
TP4
32.768K
SGND
V_KeepAlive
1 2
3 4
C375 C376
SGND
20p 20p
C464 C489
1 2 3 4 5 6 7 8 9
220.n 100.p
SGND SGND
R338
L43
V_KeepAlive
100.K
3.9n
PWM2_FIL
L41
R1187
C32 C296 C592 C593 3.9n
51.K
1.u 100.p 100p 100p C595
C513
100.n
1.u
C476
10.n
SGND SGND SGND SGND
SGND
SGND
pwm_to_dc converters
SGND
V_KeepAlive
R1194 0
R857
U46 U46
100.K
MC74HC14A MC74HC14A
S2
U46
5 6 13 12
RESET~ SWITCH MC74HC14A
1 2 3
C488 100.p
C594
100n
CONTROL(1:11) N.C.
C478 SGND
10.n
SGND
ABORT
SGND
CONTROL(1:11)
A(1:21)
PG0_DTACK
V_KeepAlive
R959
100.K
EMULATOUR(1:4)
PU defines 16b BUS
PF2
PORT_M(1:6)
PG0_DTACK
PG1_A0
SGND
V_KeepAlive
108
VCC7
107 R1142 47 D(0) 0
D0_PA0
106 R1143 47 D(1) 1
D1_PA1
105 R1144 47 D(2) 2
D2_PA2
104 R1145 47 3
D(3)
D3_PA3
103 R1146 47 D(4) 4
D4_PA4
102 R1147 47 D(5) 5
D5_PA5
101 R1148 47 D(6) 6
D6_PA6
100 R1114 47 7
D(7)
D7_PA7
99
TP0
98 SGND
GND7
97 R1115 47 D(8) 8
D8
96 R1116 47 9
D(9)
D9
95 R1117 47 D(10) 10
C477
D10
94 R1118 47 D(11) 11
10.n
D11
93 R1119 47 D(12) 12
D12
92 R1120 47 13
D(13)
D13
91 R1121 47 D(14) 14
D14
90 R1122 47 D(15) 15
D15
C487
89
LVCC4
88 100.p
SGND
VCC6
87 PK7
PK7_LD7
V_KeepAlive
86 PK6
PK6_LD6
5
85 PK5
PK5_LD5
84
PK4 CONTROL(1:11)
PK4_LD4 PK3
6
83 R1313 47
PK3_UDS
82 R1314 47
PK2_LDS PK2_LDS
7
81 R1315 47 CSA0
CSA0
80
PF7_CSA1 PF7
79
GND6 SGND PG0_DTACK
9
78 R1316 47
PB0_CSB0
8
77 R1317 47
PB1_CSB1_SDWE
76
PB2_CSC0_RAS0 PB2_
11
75 R1319 47
PB3_CSC1_RAS1 PB3
74
PB4_CSD0_CAS0 PB4_
73
NC3
1
PORT_M(1:6)
2
3
4
10
R1318 47 5
6
INTERUPTS(1:9)
1
2
3
4
5
V_KeepAlive
C336 C335 C353 C345 C344 C343 C347 C346 C348 C349 C350
10u 10u 100n 100n 100n 100n 100n 100n 100n 100n 100n
6
7
8
9
C486
100.p
SGND
V_KeepAlive
U46
MC74HC14A
C351 100n
11 10
U46
14
PWR_GND
VCC U46
SGND
MC74HC14A
U46
9 8
MC74HC14A GND
4 7
~EMUIRQ
SGND
SGND
ANALYZER
1
CONTROL(1:11)
A(1:21)
1.1
D(0:15)
D(0:15)
EMULATOUR(1:4)
CLKO_PF2
R1205 300 R992 300
PK5 PK5-LD5
1.K
R1349
PG0_DTACK PK4
PK4_LD4
R1350 1.K
PK3 PK3_UDS
R1206 1.K R993 1.K
PG1_A0 PB3 PB3_CSC1
C518 C519
100.p 100.p
SGND
PF0_CONTRAST
R1207 1.K R994 1.K
PF0
100 100
R1208 R1020
PG1 PG1_A0
C521 C522
100.p 100.p
SGND
R1210 1.K R1029 1.K
PF5_ PF5
1.K R1030
R1211 1.K
PF6_
PF6
R1212 1.K R1031 1.K
PB2_ PB2 PB2/CSC0
R1213 1.K R1021 1.K
PB4_
PB4
R1351 1.K
PB5_
PB5 PB5/CSD1
C523 C524 C525 C526
100.p 100.p 100.p 100.p
A(1:21)
MEMORY
D(0:15)
SGND
CONTROL(1:11)
1.2
PG0
1.K R982
PM5_ R1214 1.K
PM5
PM4_ R1215 1.K R983 1.K
PM4
PM3_ R1216 1.K R984 1.K
PM3
PM2_ R1217 1.K R985 1.K
PM2
1.K
PM1_ R1352
PM1
1.K
PM0_ R1353
PM0
C527 C528 C529 C530
100.p 100.p 100.p 100.p
SGND
IRQ5_ R1354 1.K
IRQ5
1.K R989
IRQ6_ R1218 1.K
IRQ6
IRQ3_ R1355 1.K
IRQ3
IRQ2 R1219 1.K
EMUBRK_IRQ2
IRQ1_ R1358 120. R1359 120.
IRQ1
C579 C532
20p 100.p
SGND
R1356 R1357
INT3_ 120. 120.
INT3
INT2_ R1222 1.K R986 1.K
INT2
INT1_ R1223 1.K R987 1.K
INT1
1.K R988
INT0_ R1224 1.K
INT0
C534 C535 C536 C578
100.p 100.p 100.p 20p
73D02962C89-O
SGND
SHEET 2 OF 23
MOSCAD-M Main Board
FCN6088A
CPU