TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 339

• Manufacturer Part Number: TMPR4937XBG-300
• Manufacturer: Toshiba

Specifications of TMPR4937XBG-300

• Family Name: TX49
• Device Core Size: 64b
• Frequency (max): 300MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.6V
• Operating Supply Voltage (min): 1.4V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: BGA
• Lead Free Status / Rohs Status: Compliant

31:24
23:16
15:11
10:8
Bit
7:2
1:0
31
15
10.4.50 G2P Configuration Address Register(G2PCFGADRS)
Mnemonic
BUSNUM
DEVNUM
REGNUM
FNNUM
TYPE
DEVNUM
0x00
R/W
mode.
The operation of any access to this register is undefined when the PCI Controller is in the Satellite
Reserved
Bus Number
Device Number
Function Number
Register Number
Type
Field Name
Reserved
11
Figure 10.4.48 G2P Configuration Address Register
10
Bus Number (Default: 0x00)
Indicates the target PCI Bus Number (one of 256).
Device Number (Default: 0x00)
This field is used to identify the target physical device number. (This is one
number out of 32 devices. 21 of these 32 devices are used.)
When in the address phase of Type 0 configuration access, AD[31:11] of
the upper 21 address lines are used as the IDSEL signal.
0x00: Use AD [11] as IDSEL.
0x01: Use AD [12] as IDSEL.
0x02: Use AD [13] as IDSEL.
0x13: Use AD [30] as IDSEL.
0x14: Use AD [31] as IDSEL.
0x15 - 0x1F: Reserved
Function Number (Default: 000)
This field is used to identify the target logic function number (one out of 8).
Register Number (Default: 0x00)
This field is used to identify the DWORD (one out of 64) inside the
Configuration Space of the target function
Type (Default; 00)
This field is used to identify the address type in the address phase of the
target function configuration cycle.
0x0: Type 0 configuration (Use the AD[31:11] signal as the IDSEL signal.)
0x1: Type 1 configuration (Output all bits unchanged as the address to the
FNNUM
AD[ ] signal.)
R/W
000
:
:
24
8
10-81
23
7
Description
REGNUM
Chapter 10 PCI Controller
0x00
R/W
BUSNUM
0x00
R/W
0xD1A0
2
1
TYPE
R/W
00
Read/Write
R/W
R/W
R/W
R/W
R/W
16
0
⎯
: Type
: Initial value
: Type
: Initial value