AS3524 datasheet(111/124 Pages) AMSCO

111 / 124 page

AS3524 C21 / C22

austriamicrosystems

Data Sheet, Confidential

www.austriamicrosystems.com

Revision 1.11

111

- 124

Ball Nr.

BGA180

Ball Name

PAD Type

I/O

Ball Description

For testing purpose only, has to be set to “0”.

id_dig

D IN ST (PU)

USB mini receptacle identifier

Has to be connected to USB jack ID pin.

Port A

xpa[0]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[1]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[2]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[3]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[4]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[5]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[6]

D IO ST PD LSR

IO GPIO IO, Port A

xpa[7]

D IO ST PD LSR

IO GPIO IO, Port A

Port B / DISPLAY / UART

xpb[0]

IO GPIO IO, Port B

mpmc_stcs1mw[0

static memory chip memory width setting for boot loader

0: 8 bit data bus

1: 16 bit data bus

The value is latched at reset.

T13

dbop_c0

D IO ST PD LSR

DISPLAY control output

xpb[1]

IO GPIO IO, Port B

mpmc_stcs1pol*

static memory chip select polarity setting for boot loader

0: active LOW chip select

1: active high chip select

The value is latched at reset.

T14

dbop_c1

D IO ST PD LSR

DISPLAY control output

xpb[2]

IO GPIO IO, Port B

mpmc_stcs1pb*

static memory byte lane polarity setting for boot loader

0: HIGH for reads, LOW for writes, used for we_n access

1: LOW for reads, LOW for writes, used for upper and lower

byte access

The value is latched at reset.

T15

dbop_c2

D IO ST PD LSR

DISPLAY control output

xpb[3]

IO GPIO IO, Port B

mpmc_rel1config*

test mode configuration (for testing purpose only !!!)

The value is latched at reset.

V13

dbop_c3

D IO ST PD LSR

DISPLAY control output

xpb[4]

IO GPIO IO, Port B

V14

dbop_d[8]

D IO ST PD LSR

IO DISPLAY data input/output (high byte)

xpb[5]

IO GPIO IO, Port B

V15

dbop_d[9]

D IO ST PD LSR

IO DISPLAY data input/output (high byte)

xpb[6]

IO GPIO IO, Port B

uart_rxd

UART receive line

V17

dbop_d[10]

D IO ST PU LSR

IO DISPLAY data input/output (high byte)

xpb[7]

IO GPIO IO, Port B

uart_txd

UART transmit line

V18

dbop_d[11]

D IO ST PU LSR

IO DISPLAY data input/output (high byte)

Port C / DISPLAY / 2-WIRE SERIAL

xpc[0]

D IO ST PD LSR

IO GPIO IO, Port C

AS3524 Datasheet(PDF) 111 Page - ams AG

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