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AR-P16  HARDWARE  5 - 2

This connector is USB Type-B 4-pin connector. 

OKI ML60852A is used as USB controller. The USB Controller device
is connected with the 32-bit I/O Bus of D8501A, and IOCS0 is used.
Moreover, a DMA controller uses DMAC Ch.0 in D8501A. 

Built-in 1284 controller in D8501A is used, and 1284 interfaces are
controlled. 

• Supports IEEE1284 Compatible mode, Nibble Mode, Forward/

Reverse ECP mode (without decompression)

• Internal 16 bytes transmit buffer and 16 bytes receive buffer sup-

ports.

• 2 channel DMA support (32 bit packed)

• Transfer data amount has to be multiple of 4-bytes.

This connector is 36 pin Amphenol connector based on IEEE1284. 

Engine

I/F

100pin

CN

Engine

(ICU)

I/F

1284

I/F

CN

IEEE
1284

I/F

LVX

161284

66MHz

300MHz

Serial

I2C

EEPROM

4Kb

66MHz

244

x 3

Parallel

EEPROM

64KB

CMD

STS

Video

CN1

A[0..31]

DH[0..31]

DL[0..31]

SCL

SDA

CN15

SD[0..31]

SA[2..23]

245

x 4

72pin ROM

SO-DIMM

8MB

ED[0..31]

EA[2..23]

32

CN4, 6, 7

Code-1

IOCS1/2/3

8

USB

Controller

OKI ML60852A

16

USB

CN (B)

CN13

D+/-

USB

I/F

IOCS5

IOCS0

72pin ROM

SO-DIMM

1MB

CN3

Boot

RCS0

244

x 3

245

PAR_AR

DP[0..7]

(44pin PLCC)

D8501A Bug

Recovery

MA

MDH

MDL

DQM

MA[12..0]

MDH[31..0]

MDL[31..0]

DQM[7..0]

SCNIF

Board

3.5" HDD

Unit

JCI NIC

Ethernet I/F

PCI

CN

PCI

CN

PCI

CN

CN9

CN12

CN8

On Board

SDRAM

128MB

256Mbit x 4pcs

SDRAM

DIMM

x 2 Slot

SDCS0

SDCS1-2/3-4

CN10-11

8

ROMAD[0..19]

ROMHD[0..7]

Ext. CN

CN5

WHALE-

Serial 2

Card

8

Debug

Serial I/F

RCS1

244

x 2

Scanner (RGB)

15

Code-2

Code-3

IC22

IC40

IC31

IC20

IC26

IC48

IC27, 32, 39, 46

IC45

IC30

Pin No

Signal

1

VCC

2

DATA  -

3

DATA +

4

GND

Spec

OKI ML60852A

USB Rev.

1.1

Transfer type

Control, Bulk, Interrupt, Isochronous

End Point

5 or 6

USB transceiver

Built-in

EP1 DMA

Supported

DMA Channel

2

Bus-powered devices

Supported

DMA Data Width

8 or 16

Intelligent SIE

Supported

D+

D-

SA[23:1]

IOWRZ0

IORDZ

SD[31:0]

IOCS0

ED[15:0]

EXTREZ0

EXTACKZ0

/CS

A[7:0]

D[15:0]

XIN

DMREQ

DMACK_N

D+

D-

EA[29:22]

/WR

/RD

INTX6

USBINTZ

/INTR

USBINTZ

GPIO3

+

-

Vbus

10K

10K

5V

XOUT

10K

1M

AR-P16  HARDWARE  5 - 3

Engine Interface is supported in PRTC (Alpha-5) board. There are a
power supply line, Video-related signals, Scanner-related signals, and
signals of communication relation with engine in this Engine Interface.
Moreover, Video-related signals and communication-related signals
are controlled by D8501A. Scanner-related signals are controlled by
SCNIF ASIC on the SCNIF board via PCI I/F.

The XPC107 provides an on-chip delay-locked loop (DLL) that sup-
plies the external memory bus clock signals to SDRAM banks and also
supplies three CPU clock outputs that are synchronized to the SDRAM
clocks. The memory bus clock signals are of the same frequency and
synchronous with the processor clock signals.

The MPC107's internal PLL is configured by the PLL_CFG[0-3] sig-
nals. For a given PCI_SYNC_IN (PCI bus) frequency, the PLL configu-
ration signals set the Core/Memory/Processor PLL (VCO) frequency of
operation for the PCI-to-Core/Memory/Processor frequency multiply-
ing, if any. All valid PLL configurations for the MPC107 are shown in
the following table.

No

．

Compatible

Nibble, Byte

ECP

No

．

Compatible, 
Byte Nibble, 

ECP

1

Nstrobe

HostClk

HostClk

19

GND

2

D1

D1

D1

20

GND

3

D2

D2

D2

21

GND

4

D3

D3

D3

22

GND

5

D4

D4

D4

23

GND

6

D5

D5

D5

24

GND

7

D6

D6

D6

25

GND

8

D7

D7

D7

26

GND

9

D8

D8

D8

27

GND

10

Nack

PrtClk

PeriphClk

28

GND

11

Busy

PrtBusy

PriphAck

29

GND

12

Rerror

AckDatReq

nAckReverse

30

GND

13

Select

Xflag

Xflag

33

N.C

14

NautoFd

HostBusy

HostAck

34

N.C

15

N.C

N.C

N.C

35

N.C

16

GND

GND

GND

17

FGND

FGND

FGND

18

LogicHigh

LogicHigh

LogicHigh

31

Nlnit

Nlnit

NrserveReqyest

32

Nfault

NdataAvil

NperiphRequest

36

Nselection IEEE1284active IEEE1284active

/CNTUP

/ENGUP

/CNTWU

/ENGWU

KD[3:0]

CD[3:0]

MD[3:0]

YD[3:0]

/KVSYNC

/CVSYNC

/MVSYNC

/YVSYNC

/KHSYNC

/CHSYNC

/MHSYNC

/YHSYNC

/TXD_PRT

/RXD_PRT

DTR_PRT

DSR_PRT

RES_PRT

RES_PCU

PWM

POF

ECLK

VD3[3:0]

VD2[3:0]

VD1[3:0]

VD0[3:0]

ECLK[3:0]

VSYNCZ / INTX4

INTX10

INTX9

INTX8

HSYNC3

HSYNC2

HSYNC1

HSYNC0

GPIO15

GPIO14

RTSZ

CTSZ

GPIO13

GPIO28

TXD

RXD

GPIO9

GPIO30

INTX3

LCX14

DTC114YKA

DTC114YKA

LCX14

LCX14

LCX14

LCX14

DTC114YKA

LCX14

LCX14

SCLK

SEL

SOR[76, 54, 32, 10]

SOG[76, 54, 32, 10]

SOB[76, 54, 32, 10]

LD_GT

Ref

PLL_

CFG

[0-3]

PCI_SYNC_IN 

Range (MHz)

Core/Mem/

CPURange 

(MHz)

PCI: Core 

Ratio

VCO 

Multiplier

1

0001

25 - 50

25 - 50

x1

4

2

0010

12.5 - 25

25 - 50

x2

4

3

0011

Bypass

Bypass

Bypass

Bypass

5

0101

25 - 33

50 - 66

x2

2

8

1000

16 - 22

50 - 66

x3

2

9

1001

33 - 44

50 - 66

x1.5

2

C

1100

20 - 26

50 - 66

x2.5

2

D

1101

50 - 66

50 - 66

x1

2

F

1111

Clock off

Not usable

Off

Off

16.345

MHz

OSC_IN

CPU_CLK0

CPU_CLK1

CPU_CLK2

PCI_CLK1

PCI_CLK2

PCI_CLK3

66MHz

33MHz

SDRAM_CLK0

66MHz

SDRAM_CLK1

4

4

66MHz

33MHz

33MHz

66MHz

66MHz

PCI_SYNC_OUT

PCI_SYNC_IN

33MHz

SDRAM_SYNC_OUT

SDRAM_SYNC_IN

66MHz

AR-P16  SETTING  6 - 1

Basic setting modifies or cancels factory settings of various printer
functions according to the use conditions. 

This program is set when inhibiting print of the caution notice page.

Used to inhibit printing of the test page.

When this is set, the printer test page (Test page print) cannot be
printed by the user setting.

This setting allows printing on A4 size paper when letter size is
requested but there is no letter size paper.

∗

Printing on letter size paper when there is no A4 size is not allowed.

This program is used to delete all data manually from the hard disk.

When the built-in memory is full of printer data, further printing cannot
be made. Therefore, the contents stored in the memory are printed.
This program sets the print conditions. Factory setting is "1 set."

The interface setting is used to set data monitoring and control of data
sent to the machine parallel port and network port.

Used to select the parallel port and the network port of the machine. 

This program is used to set Enable/Disable of printing from the parallel
port.

This program is used to set Enable/Disable of printing from the USB
port.

This program is used to set Enable/Disable of printing from the network
port.

Basic setting

Interface setting

Network setting

Color setting

Caution notice page output inhibition

Test page output inhibition

A4/Letter size auto conversion

Hold data delete

Output method when built-in memory is full

Port select method
Parallel port enable setting

USB port enable setting

Network port enable setting

I/O tome-out time

IP address setting

TCP/IP Enable setting

Netware enable setting

NetBEUI enable setting

NIC reset

Easy calibration 

Color balance/gradation adjustment

Test print

Printer setting store/recall

Factory setting reset

Current setting storage

Stored setting value recall

Printer setup 

Network scanner setup 

Printer Operation Manual

Network Scanner Operation Manual

Printer setting

Key operator
code input

Items to be set

Content of item

Changeover at job 
end

After completion of printing, the port is set to 
the auto selection.

Changeover after I/O 
time-out

When the time set with I/O time-out time 
(item below) is reached, the port is set to 
auto selection. 

AR-P16  SETTING  6 - 2

This program is used to interrupt connection of the port when print data
are not sent  for a certain time to the port which is in standby for print
data reception, and used to set auto selection of port or to start the
next print data in standby for printing.

I/O time-out item means the time interval between print data reception
standby and I/O time-out.

This setting is used to use the  printer as a network printer. [Network
setting{ allows setting of the following items. After changing the items,
terminate the key operator program and turn off the main switch. Then
turn on the main switch again after a while to enable the setting.

Used to set the IP address of this machine when is it used under the
network environment using the TCP/IP protocol. (IP address, IP net
mask, IP gateway)

Factory setting is "IP address is automatically acquired (DHCP
Enable)." 

When using under the TCP/IP protocol network environment, [TCP/IP
Enable] is set to Enable. 

This setting is used when the machine is used under the TCP/IP proto-
col network environment.

This setting is used when the machine is used under the NetWare pro-
tocol network environment.

This setting is used when the machine is used under the NetBEUI pro-
tocol network environment.

Used to reset all the setting items of NIC (Network Interface Card) to
the factory setting.

Terminate the key operator program and turn off the main switch. Then
turn on the main switch again after a while to enable the setting.

This program is used to adjust the color balance and gradation of
Cyan/magenta/Yellow/Black and the process gray balance in the
medium-density area. 

Test pages can be printed to check the adjustment conditions.

No effect in B/W printing.

1) Easy calibration 

2) Color balance/gradation adjustment

3) Test print

This program is used to reset the environment setting and the key
operator program printer setting to the default setting and to store the
current setting contents. If the setting contents are changed, the stored
contents can be recalled to reset the machine to the stored setting con-
tents.

This program is used to reset the environment setting and the key
operator program printer setting to the default setting. After execution
of this program, terminate the key operator program and turn off the
main switch. Then turn on the main switch again after a while to enable
the setting. 

This program is used to store the environment setting and the key
operator program printer setting in the memory. The stored contents
are not deleted even the main switch is turned off. To recall the stored
contents, use [Stored setting value recall].

This program is used to recall the setting contents stored with the pro-
gram of [Current setting storage] and reset the machine to the recalled
setting.

Configuration for 3-pin jumper is shown as follows. 

Boot ROM Write Protect

JP1

Factory Default

Normal

1-2 Short

Write Protect

2-3 Short

←

Code ROM Write Protect

JP3

Factory Default

Normal

1-2 Short

←

Write Protect

2-3 Short

Battery

JP7

Factory Default

ON

1-2 Short

←

OFF

2-3 Short

JP1

VCCWB

BOOT

3

1

L 

⇔

 H

JP3

CODE

VCCW

1

L 

⇔

 H

3

JP7

BATTERY

1

OFF 

⇔

 ON

3