PC8240 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

PC8240

Integrated Processor Family

Atmel Corporation 

Table 1. PC8240 Pinout Listing (Continued)

Signal Name

Package Pin Number

SDMA[11 – 0]

N1 R1 R2 T1 T2 U4 U2 U1 V1 V3 W1

W2

SDMA12/SDBA1

P1

SDBA0

P2

PAR[0 – 7]

AF3 AE3 G4 E2 AE4 AF4 D2 C2

SDRAS

AD1

SDCAS

AD2

CKE

H2

WE

AA1

AS

Y1

EPIC Control Signals

IRQ_0/S_INT

C19

IRQ_1/S_CLK

B21

IRQ_2/S_RST

AC22

IRQ_3/S_FRAME

AE24

IRQ_4/ L_INT

A23

Two-wire Interface Control Signals

SDA

AE20

SCL

AF21

Clock Out Signals

PCI_CLK[0 – 3]

AC25 AB25 AE26 AF25

PCI_CLK4/DA3

AF26

PCI_SYNC_OUT

AD25

PCI_SYNC_IN

AB23

SDRAM_CLK[0 – 3] D1 G1 G2 E1

SDRAM_SYNC_OUT C1

SDRAM_SYNC_IN H3

CKO/DA1

B15

OSC_IN

AD21

Miscellaneous Signals

HRST_CTRL

A20

HRST_CPU

A19

MCP

A17

NMI

D16

SMI

A18

SRESET

B16

Pin Type

Output

Output

Output

I/O

Output

Output

Output

Output

Output

Input

I/O

I/O

I/O

I/O

I/O

I/O

Output

Output

Output

Input

Output

Output

Input

Output

Input

Input

Input

Output

Input

Input

Input

4 PC8240

Power

Supply

GVdd

GVdd

GVdd

GVdd

GVdd

GVdd

GVdd

GVdd

GVdd

Output Driver

Type

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

DRV_MEM_ADDR

Notes

(6)(14)

(14)

–

(6)(13)(14)

(3)

(3)

(3)(4)

–

(3)(4)

OVdd

OVdd

OVdd

OVdd

OVdd

OVdd

OVdd

–

DRV_PCI

DRV_PCI

DRV_PCI

DRV_PCI

DRV_STD

DRV_STD

–

–

–

–

–

(10)(16)

(10)(16)

GVdd

DRV_PCI_CLK

(6)

GVdd

DRV_PCI_CLK

–

GVdd

DRV_PCI_CLK

–

GVdd

–

–

GVdd

DRV_MEM_ADDR

(6)

GVdd

DRV_MEM_ADDR

–

GVdd

–

–

OVdd

DRV_STD

–

OVdd

–

–

OVdd

OVdd

OVdd

OVdd

OVdd

OVdd

–

–

DRV_STD

–

–

–

–

–

(3)(4)(17)

–

(10)

(10)

2149A–HIREL–05/02

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