MTV212MS64I View Datasheet(PDF) - Myson Century Inc

Part Name

Description

Manufacturer

MTV212MS64I

8051 Embedded Monitor Controller Flash Type with ISP

Myson Century Inc 

MYSON

TECHNOLOGY

MTV212M64i

(Rev 0.9)

3. Chip Configuration

The Chip Configuration registers define the chip pins function, as well as the connection, configuration and

frequency of the functional blocks.

Reg name

PADMOD

PADMOD

PADMOD

PADMOD

PADMOD

PADMOD

OPTION

OPTION

XB ANK

addr

30h (w)

31h (w)

32h (w)

3Ah (w)

3Bh (w)

3Ch (w)

33h (w)

34h (w)

35h (r/w)

bit7

DA13E

HIICE

COP17

COP27

PWMF

bit6

DA12E

P56E

IIICE

COP16

COP26

DIV253

bit5

DA11E

P55E

HLFVE

COP15

COP25

FclkE

bit4

DA10E

P54E

HLFHE

COP14

COP24

IICpass

bit3

AD3E

P53E

HCLPE

COP13

COP23

COP56

ENSCL

bit2

AD2E

P52E

P42E

COP12

COP22

COP55

Msel

Xbnk2

bit1

bit0

AD1E AD0E

P51E P50E

P41E P40E

COP11 COP10

COP21 COP20

COP54 COP53

MIICF1 MIICF0

SlvAbs1 SlvAbs0

Xbnk1 Xbnk0

PADMOD (w) : Pad mode control registers. (All are "0" in Chip Reset)

DA13E = 1 → Pin “P2.7/DA13” is DA13.

= 0 → Pin “P2.7/DA13” is P2.7.

DA12E = 1 → Pin “P2.6/DA12” is DA12.

= 0 → Pin “P2.6/DA12” is P2.6.

DA11E = 1 → Pin “P2.5/DA11” is DA11.

= 0 → Pin “P2.5/DA11” is P2.5.

DA10E = 1 → Pin “P2.4/DA10” is DA10.

= 0 → Pin “P2.4/DA10” is P2.4.

AD3E = 1 → Pin “P2.3/AD3” is AD3.

= 0 → Pin “P2.3/AD3” is P2.3.

AD2E = 1 → Pin “P2.2/AD2” is AD2.

= 0 → Pin “P2.2/AD2” is P2.2.

AD1E = 1 → Pin “P2.1/AD1” is AD1.

= 0 → Pin “P2.1/AD1” is P2.1.

AD0E = 1 → Pin “P2.0/AD0” is AD0.

= 0 → Pin “P2.0/AD0” is P2.0.

P56E = 1 → Pin “DA6/P5.6” is P5.6.

= 0 → Pin “DA6/P5.6” is DA6.

P55E = 1 → Pin “DA5/P5.5” is P5.5.

= 0 → Pin “DA5/P5.5” is DA5.

P54E = 1 → Pin “DA4/P5.4” is P5.4.

= 0 → Pin “DA4/P5.4” is DA4.

P53E = 1 → Pin “DA3/P5.3” is P5.3.

= 0 → Pin “DA3/P5.3” is DA3.

P52E = 1 → Pin “DA2/P5.2” is P5.2.

= 0 → Pin “DA2/P5.2” is DA2.

P51E = 1 → Pin “DA1/P5.1” is P5.1.

= 0 → Pin “DA1/P5.1” is DA1.

P50E = 1 → Pin “DA0/P5.0” is P5.0.

= 0 → Pin “DA0/P5.0” is DA0.

HIICE = 1 → Pin “HSCL/P3.0/Rxd” is HSCL;

pin “HSDA/P3.1/Txd” is HSDA.

= 0 → Pin “HSCL/P3.0/Rxd” is P3.0/Rxd; pin “HSDA/P3.1/Txd” is P3.1/Txd.

IIICE = 1 → Pin “ISDA/P3.4/T0” is ISDA;

pin “ISCL/P3.5/T1” is ISCL.

= 0 → Pin “ISDA/P3.4/T0” is P3.4/T0;

pin “ISCL/P3.5/T1” is P3.5/T1.

HLFVE = 1 → Pin “DA9/HALFV” is VSYNC half frequency output.

Revision 0.9

- 6-

2000/11/17

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