Microchip Technology ADM00732, Руководство пользователя

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HV7358DB1 User’s Guide
DS50002951A-page 34
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2020 Microchip Technology Inc.
3.4.8.7 PLLEN BIT
PLLEN is the I
2
C bit that determines if the PLL is used when PSEL =
1
.
TABLE 3-14: PLLEN
3.4.8.8 LOCKD BIT
LOCKD is the I
2
C bit that determines if the PLL is used when PSEL =
1
.
TABLE 3-15: LOCKD
3.4.8.9 EOT BIT
EOT is a read-only I
2
C bit that signals that the transmit signals are complete. EOT is a
global signal looking at all 16 channels.
TABLE 3-16: EOT
3.4.8.10 BSEL BIT
BSEL is the I
2
C bit that determines if BFEN or BEN controls the output buffer enable.
TABLE 3-17: BSEL
3.4.8.11 SPISEL BIT
SPISEL determines which signal controls the broadcast enable.
TABLE 3-18: SPISEL
3.4.8.12 V(x)UV BITS
These five bits are output flags. They can be read, but not written. They signal an
undervoltage on their respective power supply. V(x)UV can stand for: VNFUV, VPFUV,
VPLLUV, VDDUV or VLLUV.
PLLEN PLL
0
Off
1
On
LOCKD PLL Locked?
0
No
1
Yes
EOT TX Complete?
0
No
1
Yes
BSEL Buffer Enable Signal
0
BEN
1
BFEN
SPISEL Control Signal
0
SPIB
1
SPIBC