Cypress MB39C031-EVBSK-01 Panduan Pengoperasian - Halaman 9

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Cypress MB39C031-EVBSK-01 Panduan Pengoperasian

3. Pin Description

Table 3-1. Pin Description
DD1
DD2
LDO
CTL
ERR
2
I
C
COMMON
3.1

Jumper, Switch Descriptions

Table 3-2. Jumper, Switch Descriptions
JP1
MB39C031-EVBSK-01 2ch Buck DC/DC + LDO Evaluation Board Operation Guide, Doc. No. 002-08724 Rev. *C
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Block
Pin symbol
Vo1
PG1
Vo2
PG2
LDO
PGL
CTL1
CTL2
CTLL
CTLMAIN
ERR
VCCI2C
SCL
SDA
ADDSEL
VIN
GND
GND3
Jumper, Switch
Short VIN terminal and VBUS pin (2 pin)
I/O
Function Description
O
DD1 output terminal
O
DD1 POWERGOOD output monitor terminal
O
DD2 output terminal
O
DD2 POWERGOOD output monitor terminal
O
LDO output terminal
O
LDO POWERGOOD output monitor terminal
I
DD1 control terminal
I
DD2 control terminal
I
LDO control terminal
I
Control terminal for common block and MCU block
O
ERR signal output terminal
I
Power supply terminal for I
2
I
I
C clock terminal
2
I/O
I
C data I/O terminal
I
Switch terminal for slave address
I
Control circuit block power supply terminal
-
Control circuit block ground terminal
-
Control circuit block ground terminal
Description
2
C.
Initial Setting
Open
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