PC8245 Просмотр технического описания (PDF) - Atmel Corporation

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Компоненты Описание

производитель

PC8245

Integrated Processor Family

Atmel Corporation 

Table 1. PC8245 Pinout Listing (Continued)

Signal Name

PCI_CLK4/DA3

PCI_SYNC_OUT

PCI_SYNC_IN

SDRAM_CLK [0:3]

Pin Number

AF26

AD25

AB23

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/SDMA12

B16

TBEN/SDMA13

B14

QACK/DA0

F2

CHKSTOP_IN/SDMA14 D14

TRIG_IN/RCS2

AF20

TRIG_OUT/RCS3

AC18

MAA[0:2]

AF2 AF1 AE1

MIV

A16

PMAA[0:1]

AD18 AF18

PMAA[2]

AE19

Test/Configuration Signals

PLL_CFG[0:4]/DA[10:6]

A22 B19 A21 B18 B17

TEST0

AD22

DRDY

B20

RTC

Y2

TCK

AF22

TDI

AF23

TDO

AC21

TMS

AE22

TRST

AE23

8 PC8245

Type

Output

Output

Input

Output

Output

Input

Output

Input

Input

Input

Output

Input

Input

I/O

I/O

Output

I/O

I/O

Output

Output

Output

Output

Output

I/O

Input

Input

Input

Input

Input

Output

Input

Input

Power

Supply

GVDD

GVDD

GVDD

GVDD

GVDD

GVDD

OVDD

OVDD

Output Driver Type

DRV_PCI_CLK

DRV_PCI_CLK

–

DRV_MEM_CTRL or

DRV_MEM_CLK

DRV_MEM_CTRL or

DRV_MEM_CLK

–

DRV_STD_MEM

–

Notes

(13)(14)

(6)(21)

(21)

(14)

(19)

OVDD

OVDD

OVDD

OVDD

OVDD

GVDD

GVDD

OVDD

GVDD

OVDD

GVDD

GVDD

OVDD

OVDD

OVDD

–

–

DRV_STD_MEM

–

–

DRV_MEM_CTRL

DRV_MEM_CTRL

DRV_STD_MEM

DRV_MEM_CTRL

–

DRV_MEM_CTRL

DRV_STD_MEM

–

DRV_STD_MEM

DRV_STD_MEM

(3)(4)(17)

(10)

(10)(14)

(10)(14)

(3)(4)(14)

(10)(14)

(10)(14)

(14)

(3)(4)(6)

(24)

(3)(4)(6)(15)

(4)(6)(15)

OVDD

OVDD

OVDD

GVDD

OVDD

OVDD

OVDD

OVDD

OVDD

DRV_STD_MEM

–

–

–

–

–

–

–

–

(6)(14)(20)

(1)(9)

(9)(10)(14)

(11)

(9)(12)

(9)(12)

(24)

(9)(12)

(9)(12)

2171D–HIREL–06/04

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