SCANSTA101SM National Semiconductor, SCANSTA101SM Datasheet - Page 8

• Manufacturer Part Number: SCANSTA101SM
• Description: IC,Test/JTAG Support,CMOS,BGA,49PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of SCANSTA101SM

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Address
00h
01h
02h
03h
04h
05h
07h
08h
09h
0Ah
0Bh
0Ch
11h
13h
15h
17h
19h
A4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
Applications/Programmers Reference
A3
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
A2
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
A1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
Mnemonic
START
STATUS
INTCTRL
INTSTAT
SETUPR
CLKDIV
EXPR
LSSEDR
MSSEDR
LSRESR
MSRESR
INDEXR
VINDEXR
HTINDEXR
MINDEXR
SINDEXR
BSINDEXR
A0
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Function
Start
Status
Interrput Control
Interrupt Status
Setup
Clock Divider
TDI_SM LFSR Exponent
TDI_SM LFSR LSB Seed
TDI_SM LFSR MSB Seed
TDI_SM LFSR LSB Result
TDI_SM LFSR MSB Result
Index Register
TDO_SM
TDI_SM
Expected
Mask
Vector Index
Vector 1
Vector 2
Vector 3
Vector 4
Header/Trailer Index
Data Header
Data Trailer
Instruction Header
Instruction Trailer
Register
Start Register
Status Register
Interrupt Control Register
Interrupt Status Register
Setup Register
Clock Divider Register
TDI_SM LFSR Exponent Register
TDI_SM LSB Seed Register
TDI_SM MSB Seed Register
TDI_SM LSB Result Register
TDI_SM MSB Result Register
Index Register
Vector Index Register
Header/Trailer Index Register
Macro Index Register
Sequencer Index Register
Bridge Support Register
TABLE 4. Memory/Register Address Map
TABLE 3. Register Summary
Base Address
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0 x 1C0
0 x 380
0 x 540
N/A
0 x 700
0 x 700
0 x 700
0 x 700
N/A
0 x 708
0 x 728
0 x 748
0 x 768
8
Long Word Index
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0 - 0x1BF
0 - 0x1BF
0 - 0x1BF
0 - 0x1BF
N/A
0x0 - 0x1
0x2 - 0x3
0x4 - 0x5
0x6 - 0x7
N/A
0x0 - 0x1F
0x20 - 0x3F
0x40 - 0x5F
0x60 - 0x7F
Active Register Bits
5
10
8
8
8
6
3
16
16
16
16
16
16
16
16
16
16
Structure/Size
16-bit Register
16-bit Register
16-bit Register
16-bit Register
16-bit Register
16-bit Register
16-bit Register
16-bit Register (Note 5)
16-bit Register (Note 5)
16-bit Register (Note 5)
16-bit Register (Note 5)
16-bit Register (Note 6)
(Note 7)
(Note 7)
(Note 7)
(Note 7)
16-bit Register
(Note 8) Table 5
16-bit Register
Table 6
0000h
0800h
0000h
0000h
0043h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
Reset Value