TX4939XBG-400 Toshiba, TX4939XBG-400 Datasheet - Page 124

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TX4939XBG-400

Manufacturer Part Number
TX4939XBG-400
Description
Manufacturer
Toshiba
Datasheet

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

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Address
0x68A8
0x68B0
0x68B8
0x68C0
0x68C8
0x68D0
0x68D8
0x68E0-0x68E8
0x68F0
0x68F8
6.6.6. Registers for PCI Controller for ETHERC (PCIC1)
For 64-bit register, use LD/SD and LW/SW instructions to access register. For 32-bit register, use LW/SW instructions to
access register.
PCI Controller for ETHERC (PCIC1)
Rev. 3.1 November 1, 2005
Address
LD/SD
LE/BE
Offset
0x7000
0x7004
0x7008
0x700C
0x7010
0x7014
0x7018
0x701C
0x7020
0x7024
0x702C
0x7034
0x703C
0x7040
0x7080
0x7084
0x7088
0x708C
0x7090
0x7094
0x7098
0x709C
0x7100
0x7104
0x7108
0x710C
0x7110
0x7114
0x7118
0x711C
0x68A8
0x68AC
0x68B0
0x68B4
0x68B8
0x68BC
0x68C0
0x68C4
0x68C8
0x68CC
0x68D0
0x68D4
0x68D8
0x66DC
0x68F0
0x68F8
LW/SW
LE/BE
Table 6-14 Internal Registers for PCI Controller for ETHERC (PCIC1)
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Register Size
--
64
32
64
64
64
64
--
32
32
(bit)
PCIID
PCISTATUS
PCICCREV
PCICFG1
P2GM0PLBASE
P2GM0PUBASE
P2GM1PLBASE
P2GM1PUBASE
P2GM2PBASE
P2GIOPBASE
PCISID
PCICAPPTR
PCICFG2
G2PTOCNT
G2PSTATUS
G2PMASK
PCISSTATUS
PCIMASK
P2GCFG
P2GSTATUS
P2GMASK
P2GCCMD
PBAREQPORT
PBACFG
PBASTATUS
PBAMASK
PBABM
PBACREQ
PBACGNT
PBACSTATE
Register
Symbol
--
RCSR
RPR
RDR
ROR1
ROR2
ROR3
--
Xorslr0
XorSUR1
6-14
ID Register (Device ID, Vender ID)
PCI Status Command Register (Status, Command)
Class Code Revision ID Register (Class Code, Revision ID)
PCI Configuration 1 Register (BIST, Header Type, Latency
Timer, Cache Line Size)
P2G Memory Space 0 PCI Lower Base Address Register (Base
Address 0 Lower)
P2G Memory Space 0 PCI Upper Base Address Register (Base
Address 0 Upper)
P2G Memory Space 1 PCI Lower Base Address Register (Base
Address 1 Lower)
P2G Memory Space 1 PCI Upper Base Address Register (Base
Address 1 Upper)
P2G Memory Space 2 PCI Base Address Register (Base
Address 2)
P2G I/O Space PCI Base Address Register (Base Address 3)
Subsystem ID Register (Subsystem ID, Subsystem Vender ID)
Capability Pointer Register (Capability Register)
PCI Configuration 2 Register (Max_Lat, Min_Gnt, Interrupt Pin,
Interrupt Line)
G2P Timeout Count Register (Retry Timeout Value, TRDY
Timeout Value)
G2P Status Register
G2P Interrupt Mask Register
Satellite Mode PCI Status Register (Status, PMCSR)
PCI Status Interrupt Mask Register
P2G Configuration Register
P2G Status Register
P2G Interrupt Mask Register
P2G Current Command Register
PCI Bus Arbiter Request port Register
PCI Bus Arbiter Configuration Register
PCI Bus Arbiter Status Register
PCI Bus Arbiter Interrupt Mask Register
PCI Bus Arbiter Broken Master Register
PCI Bus Arbiter Current Request Register
PCI Bus Arbiter Current Grant Register
PCI Bus Arbiter Current State Register
Reserved
RNG Control and Status Register
RNG Parameter Register
RNG Debug Register
RNG Output Register 1
RNG Output Register 2
RNG Output Register 3
Reserved
XOR Source Lower Register
XOR Source Upper Register
Register Name
Toshiba RISC Processor
TX4939
6
6

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