Schematics
KT912F634UG User’s Guide Rev. 2.0 10/2013
Freescale Semiconductor, Inc.
35
Archive Information
Archive Information
Figure 31. Evaluation Board Schematic, Part 2
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
BDM_OUT
BDM_DRV
RST_OUT
BDM
RST_OUT
BDM_DRV
RST_IN
BDM_IN
BDM_OUT
IRQ
BDM_DRV
USBDM
USBDP
BDM_IN
MONITOR
BDM_RST
BDM_IN
RST_IN
USBDM
USBDP
MONITOR
BDM_RST
BDM
IRQ
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+5V
+5V
+5V
+5V
+3.3V
+5V
+5V
+5V
GND
BDM
BDM_RST
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-XXXXX PDF: SPF-XXXXX
1.2
Quest EVB
A3
Tuesday, January 13, 2009
TBDML interface
22
___
___
X
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-XXXXX PDF: SPF-XXXXX
1.2
Quest EVB
A3
Tuesday, January 13, 2009
TBDML interface
22
___
___
X
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-XXXXX PDF: SPF-XXXXX
1.2
Quest EVB
A3
Tuesday, January 13, 2009
TBDML interface
22
___
___
X
BDM DRIVER
USB INTERFACE
R1OUT
T1IN
For programming
of the HC908 device.
Connect to the
external MAX3232.
908JB8
HC125
+10V for IRQ high voltage during programming
GND
+5V for supply of standalone MAX3232
Off-page
connectors
U102D
MC74HC125ADG
U102D
MC74HC125ADG
12
11
13
U101
MC908JB8JDWE
<ICA_MFR_NAME>
U101
MC908JB8JDWE
<ICA_MFR_NAME>
PTE3/D+
8
PTE1/TCH0
7
PTA7/KBA7
12
PTA6/KBA6
13
PTA5/KBA5
14
PTA4/KBA4
15
PTA3/KBA3
16
PTA2/KBA2
17
PTA1/KBA1
18
PTA0/KBA0
19
RESET
20
IRQ
11
VREG
4
PTD0/1
6
VDD
5
VSS
1
PTE4/D-
9
OSC2
3
OSC1
2
PTC0
10
R107
10K
R107
10K
D102
HSMY-C170
D102
HSMY-C170
2
1
+
C103
100UF
+
C103
100UF
C105
0.1uF
C105
0.1uF
J102
HDR_1X5
J102
HDR_1X5
1
2
3
4
5
R101
10M
R101
10M
U102B
MC74HC125ADG
U102B
MC74HC125ADG
5
6
4
1
2
3
4
+D
-D
G
V
J101
USB_TYPE_B
1
2
3
4
+D
-D
G
V
J101
USB_TYPE_B
1
2
3
4
S1
S2
R106
10K
R106
10K
R104
47
R104
47
C101
22PF
C101
22PF
R103
1.8K
R103
1.8K
R110
27
R110
27
R109
10K
R109
10K
+
C106
100UF
+
C106
100UF
C107
0.1uF
C107
0.1uF
R111
27
R111
27
R112
330
R112
330
VCC
GND
U102A
MC74HC125ADG
VCC
GND
U102A
MC74HC125ADG
2
3
14
1
7
C102
22PF
C102
22PF
U102C
MC74HC125ADG
U102C
MC74HC125ADG
9
8
10
D101
1N4148WS
D101
1N4148WS
2
1
R105
47
R105
47
Y101
6.0MHz
Y101
6.0MHz
1
2
C104
0.1uF
C104
0.1uF
R108
10K
R108
10K
R102
1.8K
R102
1.8K