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(2) Transmit trace message Buffer access Method
(a) 32 bit access
32 bit access method is as follows.
Figure 3-30 The method of Access to transmit trace message buffer
TMDT Register (32Bit)
TMDT Register (32Bit)
TMDT Register (32Bit)
TMDT Register (32Bit)
MSB
J0 Setting buffer
J0 Setting buffer
J0 Setting buffer
J0 Setting buffer
00H
01H
02H
03H
04H
05H
3EH
3FH
(b) 16 bit access
16 bit access method is as follows.
Figure 3-31 The way to Access to transmit trace message buffer
TMDT Register (32Bit)
TMDT Register (32Bit)
TMDT Register (32Bit)
TMDT Register (32Bit)
MSB
J0 Setting buffer
J0 Setting buffer
J0 Setting buffer
J0 Setting buffer
00H
01H
02H
03H
04H
05H
3EH
3FH
102
CHAPTER 3 FUNCTIONAL OUTLINE
D D D D
C C C C
If the BSEL bit
BSEL bit
BSEL bit of TMBT register
BSEL bit
is setted to 0 0 0 0, TMDT register
reflect the J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
A A A A
B B B B
If the BADR bits
BADR bits of
BADR bits
BADR bits
C C C C
TMBT register is
D D D D
setted to 00H
00H
00H,
00H
TMDT register
reflect the DATA
DATA
DATA
DATA
for 00H to 03H of
for 00H to 03H of
for 00H to 03H of
for 00H to 03H of
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
B B B B
A A A A
If the BSEL bit of TMBT register
is setted to 0 0 0 0, TMDT register
reflect the J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
A A A A
B B B B
If the BADR bits of
TMBT register is
setted to 00H,
TMDT register
reflect the DATA
DATA
DATA
DATA
for 00H to 01H of
for 00H to 01H of
for 00H to 01H of
for 00H to 01H of
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
J0 Expected Buffer.
PRELIMINARY
8 bit
B B B B
A A A A
If the BSEL bit
BSEL bit
BSEL bit of TMBT register
BSEL bit
is setted to 1 1 1 1 , TMDT register
reflect the J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Setting buffer
J1 Setting buffer
J1 Setting buffer
J1 Setting buffer
00H
A A A A
01H
If the BADR bits
B B B B
02H
TMBT register is
C C C C
03H
setted to 01H
D D D D
04H
TMDT register
05H
reflect the DATA
for 01H to 04H of
for 01H to 04H of
for 01H to 04H of
for 01H to 04H of
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
3EH
3FH
8 bit
Not use
Not use
If the BSEL bit of TMBT register
is setted to 1 1 1 1 , TMDT register
reflect the J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Setting buffer
J1 Setting buffer
J1 Setting buffer
J1 Setting buffer
00H
A A A A
01H
If the BADR bits of
B B B B
02H
TMBT register is
03H
setted to 01H,
04H
TMDT register
05H
reflect the DATA
for 01H to 02H of
for 01H to 02H of
for 01H to 02H of
for 01H to 02H of
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
J1 Expected Buffer.
3EH
3FH
NEC confidential and Proprietary
LSB
BADR bits of
BADR bits
BADR bits
01H,
01H
01H
DATA
DATA
DATA
LSB
DATA
DATA
DATA
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