tmpr4937 TOSHIBA Semiconductor CORPORATION, tmpr4937 Datasheet - Page 502

• Manufacturer Part Number: tmpr4937
• Description: 64-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

JTAG Scan
Sequence
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
1
2
3
4
5
6
7
8
9
Table 20.2.2 TX4937 Processor JTAG Scan Sequence (1/2)
TDI
PIO[2]
PIO[1]
BYPASSPLL *
SD[1]
ACK *
BUSSPRT *
PIO[0]
SWE *
ACE *
CE[6] *
CE[7] *
CE[0] *
CE[2] *
CE[5] *
CE[1] *
CE[3] *
DMADONE *
DMAREQ[3]
CE[4] *
DMAACK[3]
DMAACK[2]
DMAREQ[2]
DMAACK[1]
DMAREQ[1]
DMAREQ[0]
DMAACK[0]
BWE[3] *
BWE[0] *
BWE[2] *
BWE[1] *
EEPROM_DI
DCLK
TPC[1]
TPC[2]
TPC[3]
EEPROM_DO
EEPROM_SK
PCST[6]
PCST[7]
PCST[8]
PCST[5]
PCST[4]
Signal Name
JTAG Scan
Sequence
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
20-4
Chapter 20 Extended EJTAG Interface
Signal Name
EEPROM_CS
PCST[3]
PCST[2]
PCST[1]
PCST[0]
PCIAD[0]
PCIAD[2]
PCIAD[1]
PCIAD[3]
PCIAD[5]
PCIAD[6]
PCIAD[4]
PCIAD[7]
C_BE[0]
PCIAD[8]
PCIAD[9]
PCIAD[11]
PCIAD[12]
PCIAD[15]
M66EN
PCIAD[13]
PCIAD[10]
C_BE[1]
PAR
PERR *
PCIAD[14]
SERR *
LOCK *
STOP *
IRDY *
DEVSEL *
FRAME *
C_BE[2]
PCIAD[22]
TRDY *
PCIAD[17]
PCIAD[16]
C_BE[3]
PCIAD[28]
PCIAD[21]
PCIAD[18]
PCIAD[27]
ID_SEL
JTAG Scan
Sequence
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
86
87
88
89
90
91
92
93
94
95
96
97
98
99
PCIAD[20]
PCIAD[19]
PCIAD[26]
PCIAD[31]
PCIAD[29]
PCIAD[23]
PCIAD[25]
PCIAD[24]
PCIAD[30]
PCICLK[0]
GNT[0] *
REQ[1] *
GNT[1] *
PCICLK[1]
REQ[0] *
PCICLK[2]
REQ[2] *
GNT[2] *
PCICLK[3]
REQ[3] *
GNT[3] *
PME *
PCICLK[4]
DATA[63]
PCICLK[5]
PCICLKIN
CGRESET *
MASTERCLK
DATA[31]
DATA[62]
DATA[30]
DATA[61]
DATA[29]
DATA[60]
DATA[59]
DATA[27]
DATA[28]
DATA[58]
DATA[26]
DATA[57]
DATA[56]
DATA[24]
DATA[25]
Signal Name