Motorola MC68340 ユーザーズマニュアル

MOTOROLA

12-3

The VCC and GND pins are separated into groups to help electrically isolate the output
drivers for different functions of the MC68340. These groups are shown in the following
table for the FE suffix package.

Address Bus, Function Codes

41, 50, 59, 68, 134

42, 51, 60, 69, 135

Data Bus

113, 123

114, 124

AS, BG

, CLKOUT, 

DS

, FREEZE, 

HALT, IFETCH, IPIPE

,

MODCK

, RESET, RMC

, R/

W

, 

SIZ

≈

,

 TDO, TOUT1,

Internal Logic

15, 17, 35, 143

13, 21, 36, 144

CS

≈

, DACK

≈

, DONE

≈

, IRQ

≈

, RTS

≈

, R

≈

RDYA,

TOUT2, TxDx, 

T

≈

RDYA

, Internal Logic

78, 90, 102

79, 91, 103

Oscillator

19

—

Internal Only

23

55, 126

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Freescale Semiconductor, Inc.

For More Information On This Product,

   Go to: www.freescale.com

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