tsc693e ETC-unknow, tsc693e Datasheet - Page 56

• Manufacturer Part Number: tsc693e
• Description: Memory Controller
• Manufacturer: ETC-unknow

Access Protection Segment 1 Base Register
Access Protection Segment 2 Base Register
Access Protection Segment 1 End Register
Access Protection Segment 2 End Register
Interrupt Shape Register
Interrupt Pending Register
MATRA MHS
Rev. D (10 Apr. 97)
Note )
Bits
22-0
23
24
31-25
Bits
22-0
31-23
Bits
4-0
7-5
12-8
31-13
Bits
0
15-1
31-16
The Access Protection is enable only for data write cycles.
Name
SEGBASE
UE
SE
Name
SEGEND
Name
EDGE
ACK
POL
Reserved
Name
Reserved
IP
Reserved
Reset value
0
0
0
0
Reset value
0x000000
0
Reset value
00000
000
00000
0h
Reset value
0
0h
0h
01F8 0044 H
01F8 0048 H
Function
Segment start address. The base address for the segment is calculated
according to the formula BASEADDR = 0x02000000+SEGBASE*4
0 = access protection disabled in user mode
1 = access protection enabled in user mode
0 = access protection disabled in supervisor mode
1 = access protection enabled in supervisor mode
Not used
Function
Segment end address denoting the first address outside the segment. The
end address for the segment is calculated according to the formula
ENDADDR = 0x02000000+SEGEND*4
Not used
Function
External interrupts edge or level triggered
xxxx1 : external interrupt 0 edge triggered
xxxx0 : external interrupt 0 level triggered
xxx1x : external interrupt 1 edge triggered
xxx0x : external interrupt 1 level triggered
..
1xxxx : external interrupt 4 edge triggered
0xxxx : external interrupt 4 level triggered
Acknowledge on external interrupt.
000 : No action
001 : external interrupt 0 acknowledged
010 : external interrupt 1 acknowledged
011 : external interrupt 2 acknowledged
100 : external interrupt 3 acknowledged
101 : external interrupt 4 acknowledged
110 : No action
111 : No action
External interrupts polarity
xxxx1 : external interrupt 0 active high
xxxx0 : external interrupt 0 active low
xxx1x : external interrupt 1 active high
xxx0x : external interrupt 1 active low
..
1xxxx : external interrupt 4 active high
0xxxx : external interrupt 4 active low
Not used
Function
Not used
Pending interrupts
bit 1 = 1 : interrupt 1 pending
bit 1 = 0 : interrupt 1 not pending
..
bit 15 = 1 : interrupt 15 pending
bit 15 = 0 : interrupt 15 not pending
Not used
01F8 0020 H
01F8 0028 H
01F8 0024 H
01F8 002C H
TSC693E
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r
r/w
r
r
r
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