TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 177

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TX4939XBG-400

Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet

Specifications of TX4939XBG-400

Cpu Core
TX49/H4 90nm
Clock Mhz/max Mips
400/520
Inst./data Cache
32KB (4 Way)/32KB (4 Way)
Tlb
x
1cycle Mac
x
Volts (v)
1.25/2.5/3.3
Peripherals
DDR, NAND, ATA, ETHERNET, SECURITY, FPU, MMU, SPI, I2S, I2C, PCI, VIDEO, UART, TIMER, RTC
Companion Chip
TC86C001FG
Package
PGBA456

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8.4.6. Interrupt Detection Mode Register3 (IRDM3)
Rev. 3.1 November 1, 2005
Bits
31:16
15:14
13:12
11:10
9:8
7:6
5:4
3:2
1:0
31
15
IC47
30
14
Mnemonic
-
IC47
IC46
IC45
IC44
IC43
IC42
IC41
IC40
29
13
IC46
28
12
Field Name
-
Interrupt Source
Control 47
Interrupt Source
Control 46
Interrupt Source
Control 45
Interrupt Source
Control 44
Interrupt Source
Control 43
Interrupt Source
Control 42
Interrupt Source
Control 41
Interrupt Source
Control 40
27
11
IC45
Figure 8-9 Interrupt Detection Mode Register 3
Table 8-11 Interrupt Detection Mode Register 3
26
10
25
9
IC44
Explanation
Reserved
Interrupt Source Control 47 (Default: 00)
00: Low level active
01: Reserved
10: Reserved
11: Reserved
Interrupt Source Control 46 (Default: 00)
Ditto
Interrupt Source Control 45 (Default: 00)
Ditto
Interrupt Source Control 44 (Default: 00)
Ditto
Interrupt Source Control 43 (Default: 00)
Ditto
Interrupt Source Control 42 (Default: 00)
Ditto
Interrupt Source Control 41 (Default: 00)
Ditto
Interrupt Source Control 40 (Default: 00)
Ditto
24
Reserved
8
8-15
23
7
IC43
22
6
21
5
IC42
20
4
19
3
IC41
18
2
Toshiba RISC Processor
17
1
IC40
R/W
0
0xE8D0
16
0
Read/Write
-
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
: Default
: Default
: Type
: Type
TX4939
8
8

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