TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 384

• 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

PCIC
16.3.14. Error Detection, Interrupt Reporting
The PCI Controller reports the four following types of interrupts to the Interrupt Controller (IRC).
When each cause is detected, an interrupt is reported if the corresponding Status bit is set, and the corresponding Interrupt
Enable Bit is set. The following tables list the name of each interrupt cause, the Status bit, and the Interrupt Enable bit.
Please refer to the explanation of each Status bit for more information regarding each interrupt cause.
16.3.14.1. PDMAC Interrupts
16.3.14.2. Power Management Interrupts
16.3.14.3. Error Detection Interrupts
Rev. 3.1 November 1, 2005
Name
Normal Chain Termination
Normal Data Transfer Termination
Inter-Transfer Stall Time Reached
Configuration Error
PCI Fatal Error
G-Bus Chain Error
G-Bus Data Error
Name
PME Detect
Name
Parity Error Detect
System Error Report
Master Abort Receive
Target Abort Receive
Target Abort Report
Master Data Parity Error
TRDY Timeout Error
Retry Timeout Error
Broken Master Detect
Long Burst Transfer Detect
Negative Increase Burst Transfer Detect
Zero Increase Burst Transfer Detect
PERR* Detect
SERR* Detect
G-Bus Bus Error Detect
□ PDMAC Interrupt
□ Power Management Interrupt
□ Error Detection Interrupt
Table 16-11 Power Management Interrupts
Table 16-12 Error Detection Interrupts
Table 16-10 PDMAC Interrupts
Status Bit
PDMSTATUS
Status Bit
PCICSTATUS
Status Bit
PCISTATUS
/ PCISSTATUS
G2PSTATUS
PBASTATUS
PCICSTATUS
(Interrupt Number: 15, PDMAC)
(Interrupt Number: 38, PCI0PME)
(Interrupt Number: 37, PCI0ERR)
16-20
NCCMP
NTCMP
STLTRF
CFGERR
PCIERR
CHNERR
DATAERR
PME
DPE
SSE
RMA
RTA
STA
MDPE
IDTTOE
IDRTOE
BMD
TLB
NIB
ZIB
PERR
SERR
GBE
Interrupt Enable Bit
PDMCFG
Interrupt Enable Bit
PCICMASK
Interrupt Enable Bit
PCIMASK
G2PMASK
PBAMASK
PCICMASK
Toshiba RISC Processor
NCCMPIE
NTCMPIE
ERRIE
PMEIE
DPEIE
SSEIE
RMAIE
RTAIE
STAIE
MDPEIE
IDTTOEIE
IDRTOEIE
BMDIE
TLBIE
NIBIE
ZIBIE
PERRIE
SERRIE
GBEIE
TX4939
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