TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 184

• Manufacturer Part Number: TX4939XBG-400
• Manufacturer: Toshiba

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

INTC
8.4.13. Interrupt Request Flag Register 0 (IRFLAG0)
Rev. 3.1 November 1, 2005
Bit
31:16
15:0
PF0
[15]
31
15
PF0
[14]
30
14
Mnemonic
⎯
PF0 [15:0]
PF0
[13]
29
13
PF0
[12]
28
12
PF0
[11]
27
11
Field Name
⎯
Flag 0
Figure 8-16 Interrupt Request Flag Register 0
PF0
[10]
Table 8-18 Interrupt Request Flag Register 0
26
10
PF0
25
[9]
9
RESERVED
PF0
Explanation
Reserved
Interrupt Request Flag 0 [15:0] (Default: 0x0000)
Changes made to this register are reflected in Flag Register 1
also since they are the same registers.
The bits in this field accept writes of both 1s and 0s.
24
[8]
8
0x0000
R/W
PF0
8-22
23
[7]
7
PF0
22
[6]
6
PF0
21
[5]
5
PF0
20
[4]
4
PF0
19
[3]
3
PF0
18
[2]
2
Toshiba RISC Processor
PF0
17
[1]
1
0xE900
PF0
16
[0]
0
R/W
⎯
R/W
: Default
: Default
: Type
: Type
TX4939
8
8