TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 520

• 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

EMAC
18.3.8.8. Error display
The Error flags and Abnormal Operation flags are divided into those that are set during transmission and those that are
set during reception. These flags are each set in the Transmission Status Register (Tx_Stat) and the Reception Status
Register (Rx_Stat), respectively. Also, the Missing Packet Count Register (Miss_Cnt) contains the number of deleted
packets and is used to manage the system network. See 18.4
Rev. 3.1 November 1, 2005
18-28
Toshiba RISC Processor
TX4939
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