NEC UPD98413 User Manual page 224

(57) Receive trace message buffer data register (TMDR)
This register is the read/write data of the receive trace message buffer.
Register
Name
Port0:
TMDR 0120 H
31 30 29 28
15 14 13 12
Bit Field
BDAT[31:0] 32-bit data of the trace message buffer.
D31-D0
When read access, the data will be read from the trace message buffer set by
TMBR register.
When write access, the data will be written into the trace message buffer set by
TMBR register.
(58) Receive trace message command register (CMTMR)
This register controls the receive trace message.
Register
Name
Port0:
CMTMR 0124 H
31 30 29 28
15 14 13 12
Bit Field
D31-D2 Reserved Set to 0.
J1LOCK Indicated and sets to lock the accepted buffer of the path trace message.
D1
J0LOCK Indicated and sets to lock the accepted buffer of the section trace message.
D0
224
CHAPTER 5 REGISTERS
Address
Port1: Port2: Port3:
0520 H 0920 H 0D20 H
27 26 25 24
BDAT[31:16]
11 10 9 8
BDAT[15:0]
Address
Port1: Port2: Port3:
0524 H 0924 H 0D24 H
27 26 25 24
Reserved
11 10 9 8
Reserved
1: Lock 0: Unlock
1: Lock 0: Unlock
PRELIMINARY
Access Default
R/W 00000000 H
23 22 21 20
7 6 5 4
Function
Access Default
R/W 00000000 H
23 22 21 20
7 6 5 4
Function
19 18 17 16
3 2 1 0
Default
0H
19 18 17 16
3 2 1 0
J1LOCK J0LOCK
Default
0
0
0
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