NEC UPD98413 User Manual page 171

(3) Software reset register (SRST) Common register
The SRST register initializes the
Register Address
Name
SRST 0008H
31 30 29 28
15 14 13 12
Reserved
Bit Field
D31-D17 Reserved Set to 0.
D16 RST 1: Executes software reset of the all functions of the
0: Normal operation
Reserved
D15-D11 Set to 0.
D10 PLLRST 1: Executes software reset of the TxPLL function. This function is the reset
0: Normal operation
D9 RSTR 1: Executes software reset of the receive function including DEMUX, CDR block and
0: Normal operation
D8 P3RSTR 1: Executes software reset of the receive function including DEMUX, CDR block of
0: Normal operation
D7 P2RSTR 1: Executes software reset of the receive function including DEMUX, CDR block of
0: Normal operation
D6 P1RSTR 1: Executes software reset of the receive function including DEMUX, CDR block of
0: Normal operation
D5 P0RSTR 1: Executes software reset of the receive function of the port0. This function is the
0: Normal operation
D4 RSTT 1: Executes software reset of the transmit function including MUX block and
0: Normal operation
CHAPTER 5 REGISTERS
µ
PD98413.
Access Default
R/W 00000000 H
27 26 25 24
Reserved
11 10 9 8
PLLRST RSTR P3RSTR P2RSTR P1RSTR P0RSTR
the reset condition while this bit is set to 1. Set 0 to this bit to return the normal
operation.
condition while this bit is set to 1. Set 0 to this bit to return the normal operation.
ATM/POS interface of all ports. This function is the reset condition while this bit
is set to 1. Set 0 to this bit to return the normal operation.
the port3. This function is the reset condition while this bit is set to 1. Set 0 to
this bit to return the normal operation.
the port2. This function is the reset condition while this bit is set to 1. Set 0 to
this bit to return the normal operation.
the port1. This function is the reset condition while this bit is set to 1. Set 0 to
this bit to return the normal operation.
reset condition while this bit is set to 1. Set 0 to this bit to return the normal
operation.
ATM/POS interface of all ports, excepted TxPLL function. This function is the
reset condition while this bit is set to 1. Set 0 to this bit to return the normal
operation.
PRELIMINARY
23 22 21 20
7 6 5 4
RSTT P3RSTT P2RSTT P1RSTT P0RSTT
Function
µ
PD98413. The uPD98413 is
19 18 17 16
RST
3 2 1 0
Default
0
0
0
0
0
0
0
0
0
0
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