A29800 Series

PRELIMINARY

(May, 2001, Version 0.0)

7

AMIC Technology, Inc.

Table 3. A29800 Bottom Boot Block Sector Address Table

Address Range

Sector

A18

A17

A16

A15

A14

A13

A12

Sector Size

(Kbytes /

Kwords)

(x 16)

Address Range

(x 8)

Address Range

SA0

0

0

0

0

0

0

X

16/8

00000h - 01FFFh

00000h - 03FFFh

SA1

0

0

0

0

0

1

0

8/4

02000h - 02FFFh

04000h - 05FFFh

SA2

0

0

0

0

0

1

1

8/4

03000h - 03FFFh

06000h - 07FFFh

SA3

0

0

0

0

1

X

X

32/16

04000h - 07FFFh

08000h - 0FFFFh

SA4

0

0

0

1

X

X

X

64/32

08000h - 0FFFFh

10000h - 1FFFFh

SA5

0

0

1

0

X

X

X

64/32

10000h - 17FFFh

20000h - 2FFFFh

SA6

0

0

1

1

X

X

X

64/32

18000h - 1FFFFh

30000h - 3FFFFh

SA7

0

1

0

0

X

X

X

64/32

20000h - 27FFFh

40000h - 4FFFFh

SA8

0

1

0

1

X

X

X

64/32

28000h - 2FFFFh

50000h - 5FFFFh

SA9

0

1

1

0

X

X

X

64/32

30000h - 37FFFh

60000h - 6FFFFh

SA10

0

1

1

1

X

X

X

64/32

38000h - 3FFFFh

70000h - 7FFFFh

SA11

1

0

0

0

X

X

X

64/32

40000h - 47FFFh

80000h - 8FFFFh

SA12

1

0

0

1

X

X

X

64/32

48000h - 4FFFFh

90000h - 9FFFFh

SA13

1

0

1

0

X

X

X

64/32

50000h - 57FFFh

A0000h - AFFFFh

SA14

1

0

1

1

X

X

X

64/32

58000h - 5FFFFh

B0000h - BFFFFh

SA15

1

1

0

0

X

X

X

64/32

60000h - 67FFFh

C0000h - CFFFFh

SA16

1

1

0

1

X

X

X

64/32

68000h - 6FFFFh

D0000h - DFFFFh

SA17

1

1

1

0

X

X

X

64/32

70000h - 77FFFh

E0000h - EFFFFh

SA18

1

1

1

1

X

X

X

64/32

78000h - 7FFFFh

F0000h - FFFFFh

Note:

Address range is A18: A-1 in byte mode and A18: A0 in word mode. See the “Word/Byte Configuration” section for more

information

Autoselect Mode

The autoselect mode provides manufacturer and device

identification, and sector protection verification, through

primarily

intended

for

programming

equipment

to

automatically match a device to be programmed with its

corresponding

programming

algorithm.

However,

the

autoselect codes can also be accessed in-system through

the command register.

When using programming equipment, the autoselect mode

pins A6, A1, and A0 must be as shown in Autoselect

Codes (High Voltage Method) table. In addition, when

verifying sector protection, the sector address must appear

on the appropriate highest order address bits. Refer to the

corresponding Sector Address Tables. The Command

Definitions table shows the remaining address bits that are

don't care. When all necessary bits have been set as

required, the programming equipment may then read the

To access the autoselect codes in-system, the host

system can issue the autoselect command via the

command register, as shown in the Command Definitions

Definitions" for details on using the autoselect mode.