WPAR/WPAR02/Hard の履歴(No.1) - WiViWiKi

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SPECIFICATION
MEMORY MAP

SPECIFICATION†

ITEM	SPEC.	REMARK
CPU block
CPU	SH4	Renesas SH7751R
Clock	240MHz
ROM	16MBytes	FUJITSU MBM29DL640E90TN x 2
RAM	64MBytes	ICSI IC42S81600-7T x 4
LAN block
LAN	10/100BASE-T	Realtek RTL8139C(L)+
MPEG block
MPEG LSI	MPEG-1/2/4	VWEB VW2010
Video Input	NTSC x 2, S-Video	Philips SAA7115HL
Audio Input	L/R x 2	Philips UDA1342TS
Video Output	NTSC x 1, S-Video	CIRRUS CS4954
Audio Output	L/R x 1	CIRRUS 4334
I/F
Cardbus Bridge	for KS2931	TI PCI1510
Compact Flash?	3.3V only	use SH4 local bus
RS232C	for console	MAXIM MAX3232
Power supply
Voltage	DC+5V
Consumption	3A

MEMORY MAP†

LOCAL BUS MEMORY MAP
AREA P2 ADDRESS WIDTH CONTENTS

CS0 A0000000 - A0FFFFFF 32 16Mbytes FlashROM

CS1 A4000000 - A400000F 8 GPIO PLD

CS2

CS3 AC000000 - AFFFFFFF 32 64Mbytes SDRAM

CS4

CS5 B4000000 - B400000F 16 Compact flash

CS6

INTERRUPT MAP
IRL CONTENTS LSI

IRL0 LAN controler RTL8139C

IRL1 MPEG encoder VW2010

IRL2 Cardbus bridge PCI1510

IRL3 GPIO EPM3064ALC-44

PCI CONFIGURATION MAP
DEVNO IDSEL CONTENTS

0 AD[16] LAN controler

1 AD[17] MPEG encoder

2 AD[18] Cardbus bridge

PCI BUS REQUEST MAP
REQ GNT CONTENTS

REQ0 GNT0 LAN controler

REQ1 GNT1 Cardbus bridge

REQ2 GNT2 MPEG encoder

REQ3 GNT3