100-1221 Bluetechnix, 100-1221 Datasheet - Page 20

• Manufacturer Part Number: 100-1221
• Description: CORE MOD CM-BF537E 600MHZ CONN
• Manufacturer: Bluetechnix

Specifications of 100-1221

• Module/board Type: Core Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -

4.4 Reset circuit
The reset of the flash and the processor are connected to a power monitoring IC. The output can be used as
power on reset for external devices, see Figure 4-1.
4.5 RJ45 schematic
CM‐BF537E ‐ Hardware User Manual
Designator
X1
C1
R8, R9
V1, V2
27
26
25
24
23
22
13
14
15
16
18
19
20
29
28
12
11
TxD3
TxD2
TxD1
TxD0
Tx_EN
Tx_CLK
RxD3/PHYAD0
RxD2/PHYAD1
RxD1/PHYAD2
RxD0/DUPLEX
Rx_DV/CRSDV/CONFIG2
Rx_CLK
Rx_ER/ISO
CRS/CONFIG1
COL/CONFIG0
MDC
MDIO
GND
3.3V_A_PHY
LED0/WAYEN
LED1/SPEED
REFCLK / XI
GND
U?
KSZ8041NL
RESET
3.3V
INT_P
REXT
Rx+
Tx+
XO
Rx-
Tx-
Figure 4-1: Schematic of reset circuit on the Core Module
Value
10uF
220R
3
1
4
5
6
7
31
30
10
9
8
32
21
Core Module
External
Rx‐
Tx+
TCM809SENB713
U5
VDD
GND
LED_SPEED
LED_ACT
Figure 4-2: Schematic for RJ45 Connection
Rx+
Tx‐
RESET
Type
RJLBC‐060TC1
USBLC6‐2P6
3.3V_A_PHY
3.3V_A_PHY
R2
49R9
R7
49R9
Core Module
Table 4-4: Parts List RJ45
2
R3
49R9
R6
49R9
R12
470R
106
75
76
107
108
110
72
2.5V_VA
GND
External
RESET
6
5
4
3
2
1
Description
RJ45 with transformer 1:1
Capacitor
Resistor
TSV‐Diode
V1
V2
D‐TVS‐USB2.0
R8
220R
R9
220R
D‐TVS‐USB2.0
1
2
3
4
5
6
RESET of Flash
RESET of ADSP-BF5xx
GND
2.5V_VA
xRx‐
xRx+
xTx‐
xTx+
3.3V_A_PHY
GND
R1
0R
C1
10u
3V3
3V3
Quantity
1
1
2
2
12
11
10
8
7
3
2
1
9
Rd-
Rd+
Td-
Td+
RJLBC-060TC1
GND
GND
Taimag
X1
RJ45 1:1 LED
19