Motorola G24 Developer's Manual page 75

DIG_3.0V
C301
DGND
1.U
U330
SN65C3238DBR
8 21
RIN1 ROUT1
9 20
RIN2 ROUT2
11 18
RIN3 ROUT3
24 16
URXD DIN1 ROUT1B NC
23
UCTS DIN2
22 5
UDSR DIN3 DOUT1
19 6
UDCD DIN4 DOUT2
17 7
URI DIN5 DOUT3
10
DOUT4
28 12
C1POS DOUT5
C302
25 C305
330.n C1NEG
330.n
27
C304
VPOS
4
VNEG
1
C2POS
3 15 330.n
C303
C2NEG INVALID
330.n
14 13
FORCEOFF FORCEON
4
OUTY
DGND
UART1_EN
SPI CONVERTER
DIG_3.0V
C341
R341
DGND
10.00K
1.U
U340
MAX3100EEE
3 13 SRTS
SCLK RTS
SCLK
11 SCTS
CTS
1 2
DIN DOUT
MOSI MISO
7 15 STXD
SHDN TX
14 SRXD
RX
6
IRQ IRQ
10
X1
4 9
CS X2
12 5 Y340
NC1 NC2
XTAL 3.6864MHZ
NC
NC
IN2 OUT2
4 3
IN1 OUT1
1 2
R343
C346
C345
0.000 DGND
12.p
12.p
DGND DGND
DIG_3.0V
U342
MC74VHC1G14DFT2G
4 2
OUT IN CS
SWITCH
NC
Refer to "DIAGNOSTIC" Schematics
For Enable
DGND
1. DRAWING GENERATED BY COMPUTER.
2. MOTOROLA CONFIDENTIAL PROPRIETARY !!
UART1 CONNECTOR
CONNECTOR PIN NAMES
ARE DTE ORIENTED
G1 J300-10
UDTR
UTXD
DTE_DCD
URTS 1 J300-1
DTE_DSR
DTE_RXD
2 J300-2
DTE_RTS
DTE_TXD
3 J300-3
DTE_CTS
DGND
DTE_DTR
4 J300-4
DTE_RI
DIG_3.0V
5 J300-5
U332
TC7S08FU
G2 J300-11
1
INB
2
INA RST
DGND
DGND
DIG_3.0V
C371
1.U
16
RIN1 ROUT1
9
RIN2 ROUT2
13
DIN1 DOUT1
12
DIN2 DOUT2
C354
C355
330.n
330.n
2
C1POS
4
C1NEG VPOS
VNEG
5
C2POS
6
C2NEG
INVALID
1
EN
20
RST FORCEOFF FORCEON
DIG_3.0V
U352
U352
MC74HC1G00
pwr_gnd
1
VCC 4
2 DGND
GND
DGND
6 J300-6
7 J300-7
8 J300-8
CTS2
C372 RXD2
C373
330.n 330.n
9 J300-9
RST
DIG_3.0V
U372
U372
MC74HC1G00
pwr_gnd
1
VCC 4
2
GND
DGND
UART3 CONNECTOR
DGND
CONNECTOR PIN NAMES
ARE DTE ORIENTED
U350
SN65C3223DBR
15
G1 J350-10
10
17
NC 1 J350-1
8
NC 6 J350-6
330.n
C352
3
DTE_RXD_3
2 J350-2
7 330.n
C353
DTE_RTS_3
7 J350-7
11
DTE_TXD_3
3 J350-3
DTE_CTS_3
8 J350-8
14 DGND
NC 4 J350-4
NC
9 J350-9
5 J350-5
G2 J350-11
DGND
UART3_EN
REF# 300-399
G24 XCVR
DEVELOPER BOARD
SERIAL COMM
DIG_3.0V
UART2 CONNECTOR
CONNECTOR PIN NAMES
C793
DGND
1.U
U370
SN65C3223DBR
16 15
RIN1 ROUT1 RTS2 NC
9 10
RIN2 ROUT2 TXD2
13 17
DIN1 DOUT1
12 8 DTE_RXD_2
DIN2 DOUT2
2 330.n
C374 DTE_RTS_2
C1POS
4
3
C1NEG VPOS
330.n
7 C375 DTE_TXD_2
VNEG
5
C2POS
6 DTE_CTS_2
C2NEG
11
INVALID
1
EN NC
20 14 DGND
FORCEOFF FORCEON
DGND
DGND
UART2_EN
USB MINI-AB CONNECTOR
VBUS
DNEG
DPOS
UID
VR383
16.00
RV380 RV381
NC
DGND
PROJ.
DESCRIPTION:
KIT NO.
XXX-XXXXX
DRAWN
APPROVED
X X
ISSUE RELEASE DATE
O XXXXX XX|XX
A XXXXX XX|XX
B XXXXX XX|XX
C XXXXX XX|XX
D XXXXX XX|XX
ARE DTE ORIENTED
G1 J330-10
1 J330-1
NC 6 J330-6
2 J330-2
7 J330-7
3 J330-3
8 J330-8
4 J330-4
NC 9 J330-9
5 J330-5
G2 J330-11
1 J380-1
2 J380-2
3 J380-3
4 J380-4
5 J380-5
G1 J380-6
G2 J380-7
RV382
DGND
G24 DEVELOPER BOARD
NAME PCB_NO:
SERIAL COMM XXXX
XXXX XX/XX/XX CHECKED XXXX XX/XX/XX
XXXX XX/XX/XX RELEASED XXXX XX/XX/XX
D X X X X X G X X - X SHEET OF X
APVD
XXXX
XXXX
XXXX
XXXX
XXXX
X