TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 261

• 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

Chapter 10 PCI Controller
10.2 Block Diagram
TX49/H3 Core
Memory Controller
DMA Controller
Arbiter
G-Bus
PCI Controller
Retry
G-Bus I/F
Targ. cont.
Mast. cont.
PDMAC
(64-bit × 4)
(PCI→G-Bus)
(G-Bus→PCI)
64-bit × 4
Config
EBUSC Arb.
Req. × 4
Target
Target
Master
Master
Write
Read
Write
Read
64-bit × 8
64-bit × 8
64-bit × 8
64-bit × 8
PCI Arbiter
PCI Core
TX4937
PCI Bus
PCI Device
PCI Device
Figure 10.2.1 PCI Controller Block Diagram
10-3