Yamaha UB-99 Mk2, UB-99-A, UB-99-B Service manual

ACOUSTIC EFFECTS PROCESSOR
BASS EFFECTS PROCESSOR
GUITAR EFFECTS PROCESSOR
UB99A/UB99B/UB99MK2
SERVICE MANUAL
UB99A
ACOUSTIC EFFECTS PROCESSOR
UB99B
BASS EFFECTS PROCESSOR
GUITAR EFFECTS PROCESSOR
UB99MK2

CONTENTS(目次)

PANEL LAYOUT(パネルレイアウト)..............................................4
BLOCK DIAGRAM(ブロックダイアグラム)....................................5
CIRCUIT BOARD LAYOUT(ユニットレイアウト)..........................6
DISASSEMBLY PROCEDURES(分解手順)....................................6
LSI PIN DESCRIPTION(LSI 端子機能表)........................................8
IC BLOCK DIAGRAM(IC ブロック図)...........................................11
CIRCUIT BOARD(シート基板図)..................................................12
INSPECTIONS / FACTORY SET(検査 / ファクトリーセット).....14
BACKUP THE USER PATCH DATA
(ユーザーパッチのバックアップ)....................................................25
ERROR MESSAGES(エラーメッセージ).....................................26
PARTS LIST CIRCUIT DIAGRAM(回路図)
GA
011755
HAMAMATSU, JAPAN
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K366 ’05.03
UB99A/UB99B/UB99MK2
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic
service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and
have therefore not been restated.
WARNING : Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise
all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the
appointed service representative.
IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization certification,
recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service
departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in
specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor’s Service Division.
WARNING : Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.)
IMPORTANT : Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable)
components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to
cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT
SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to
solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.
印の商品は、 安全を維持す る ために重要 な部品です。 交換する 場合は、 安全のた めに必ず指定の部品を ご使用 く だ さ い。
2

SPECIFICATIONS(総合仕様)

UB99A/UB99B/UB99MK2
Digital Section
• Digital signal processing effector
• Includes special editor application “Sound Editor for MAGICSTOMP”
• Patch Select: 2 Modes
• Built-in Chromatic Auto Tuner
Communications
Receive: Parameter Change, Bulk In (1 patch), Bulk
In (99 patch)
Transmit: Bulk Out (99 patch)
Controller/Switch
Knob x4
CONTROL1, 2, 3, VOLUME
Push Switch x4
UB99A: –, +, AUTO F.R./ON/OFF, STORE/EXIT UB99B/UB99MK2: –, +, ON/OFF, STORE/EXIT
Slide Switch x1
INPUT LEVEL (HIGH/LOW)
Display
16 x 2 character LCD (w/Back light) LED x 3 (UB99A: –, +, AUTO F.R./ON/OFF)
(UB99B/UB99MK2: –, +, ON/OFF)
Connections
INPUT: Standard Monaural Phone Jack OUTPUT L/MONO, R: Standard Monaural Phone Jack PHONES: Mini Stereo Phone Jack USB AC IN
A/D Converter
24 bit + 3 bit Floating
D/A Converter 24 bit
Sampling Frequency 44.1 kHz
Memory Allocations Preset:99
User: 99
Input Level/Impedance
INPUT HIGH: –25dBm/1 M INPUT LOW : –15dBm/1 M
Output Level/Impedance
OUTPUT L/MONO, R: 0dBm/1 k PHONES L, R: –10 dBm/150
Power
Exclusive Power Adaptor (AC-10) AC Output: AC 12 V, 1 A
Power Consumption 12 W
Dimensions (W x H x D) 164 x 62 x 176 mm
(6-7/16” x 2-7/16” x 6-15/16”)
Weight 910 g (2lbs.)
デジタル部
デジ タ ルシグナルプロセ ッ シング ・ エフ ェ ク ター
専用エデ ィ ター ソ フ ト “Sound Editor for MAGICSTOMP”
同梱
パッチセレク ト : 2 モード
ク ロ マチ ッ ク オー ト チ ューナー内蔵
通信機能
受信 Parameter Change, Bulk In (1 patch), Bulk In (99
patch)
送信 Bulk Out (99 patch)
コントローラー / スイッチ
ボリューム×4
CONTROL1, 2, 3, VOLUME
プッシュスイッチ×4
UB99A: -, +, AUTO F.R./ON/OFF, STORE/EXIT UB99B/UB99MK2: -, +, ON/OFF, STORE/EXIT
スライドスイッチ×1
INPUT LEVEL (HIGH/LOW)
ディスプレイ
16 × 2 character LCD ( バ ッ ク ラ イ ト 付 き ) LED x 3 (UB99A: -, +, AUTO F.R./ON/OFF)
接続端子
INPUT (標準フ ォン モ ノ ジャ ッ ク ) OUTPUT L/MONO, R (標準フ ォ ンモ ノ ジャ ッ ク ) PHONES ( ミ ニス テ レ オ フ ォ ン ジ ャ ッ ク) USB AC IN
A/D コンバーター
24 ビ ッ ト + 3 ビ ッ ト フ ロ ーテ ィ ン グ
D/A コンバーター 24 ビ ッ ト
サンプリング周波数 44.1 kHz
メモリー数 プ リ セ ッ ト : 99
入力レベル / インピーダンス
INPUT HIGH : -25dBm/1 MΩ INPUT LOW : -15dBm/1 MΩ
出力レベル / インピーダンス
OUTPUT L/MONO, R : 0dBm/1 kΩ PHONES L, R: -10 dBm/150 Ω
電源
専用電源ア ダプ タ ー (AC-10) 出力 : AC12V, 1000mA
消費電力 12 W
寸法 (WxHxD) 164 × 62 × 176 mm
重量 910 g
(UB99B/UB99MK2: -, +, ON/OFF)
ユーザー : 99
Accessories Power Adaptor (AC-10)
CD-ROM USB Cable Owner’s Manual Patch List Effect List
付属品 電源ア ダプ タ ー (AC-10)
CD-ROM USB ケーブル 取扱説明書 パッチリ ス ト エフェ ク ト リ ス ト
3
UB99A/UB99B/UB99MK2

PANEL LAYOUT(パネルレイアウト)

• Top Panel(トップパネル)
1
2
UB99A
1
3
2
4
AUTO F.R.
ON/OFF
5
1 Display(ディスプレイ) 2 CONTROL Knobs(コントロールツマミ) 3 VOLUME Knob(ボリュームツマミ) 4 STORE/EXIT Button(ストア / イグジットボタン) 5 [UB99A]
[UB99B/UB99MK2]
– Switch, + Switch, AUTO F.R./ON/OFF Switch
– Switch, + Switch, ON/OFF Switch
UB99B/UB99MK2
3
4
5
(−スイッチ、+スイッチ、AUTOF.R./ON/OFF スイッチ)
(−スイッチ、+スイッチ、ON/OFF スイッチ)
• Rear Panel(リアパネル)
6 INPUT Jack(インプット端子) 7 INPUT LEVEL HIGH/LOW Switch(インプットレベル切替スイッチ) 8 OUTPUT L/MONO, R Jacks(アウトプット端子) 9 PHONES Jack(ヘッドフォン端子) 0 USB Jack(USB 端子) q AC IN Jack (Power Adaptor)(電源アダプター端子) 
4
PHONES
67 8 09q
UB99A: DIC-00014
UB99B: DIC-00022
UB99MK2: DIC-00017

BLOCK DIAGRAM(ブロックダイアグラム)

JK101
2
X
IC1 (48P)
AN0 AN1
79
78
VR1 VR2
AN0
SW101
3
IC101 (8P)
IC3 (5P)
AN2
80
VR3
AN1
AN2
1
+3.3D
12
*1
from P6_0
+3.3D
SYSTEM
RESET
4
6366,67
P6-0
58
LD1
TR1
[Gain= +8dB]
[Gain= -10dB]
IC2 (28P)
from P6_1
IC102 (8P)
2
1
6
7
-
-
2
6
1
--
7
IC103 (8P)
+3.3D
P6-1
59
LD2
from P6_2
TR2
P6-2
60
LD3
TR3
X
1
+3.3D
+5A
2
IC104
3
(28P)
4
5
19
(176P)
15
-
17
*1
SW1
+3.3D
13,14
55,653
IC5
(AUTO F.R.)
ON/OFF
16
SW2
28
27
26
25
15
SW3
+
IC105 (8P)
LPF
3
2 5
6
IC10 (44P)
IC6 (44P)
STORE/EXIT
13
SW4
STORE/
EXIT
1
TR101
7
TR102
+3.3D
+3.3D
IC4 (100P)
VR101
CN1 (16P)
IC106 (8P)
3
1
5
7
IC106
(8P)
3
1
5
7
+3.3D
+5D
TR103 ,107
TR104 ,108
IC114 (8P)
A
X 3
12,13
ZD103
JK102
JK103
PHONES
JK105
+3.3D
IC7 (64P)
TR105,106
ZD104
D106,107
JK1
AC-10
*2
from P6_0
LD1
TR1
LD2
from P6_1
TR2
from P6_2
LD3
TR3
*2
SW1
SW2
SW3
SW4
STORE/
EXIT
IC113
-15V
IC112
+15V
IC108
A
D110,112
D109,111
AC IN
UB99A/UB99B/UB99MK2
JK104
+5V
*1 indicates the name for the UB99A model. *1
UB99A
の名称です。
*2 indicates the name for the UB99B/UB99MK2 models.
UB99B/UB99MK2
*2
の名称です。
DM
IC109
+5V
IC111 +3.3V
D108
5
UB99A/UB99B/UB99MK2

CIRCUIT BOARD LAYOUT(ユニットレイアウト)

• Bottom view
DM

DISASSEMBLY PROCEDURES(分解手順)

1. Bottom Case

(Time required: about 1 minute)
1-1. Remove the four (4) screws marked [40] and the two
(2) screws marked [30]. The bottom case can then be removed. (Fig.1)
• Bottom view
[40] [40]
1. ボトムケース( 所要時間 :約 1分 )
1-1. [40] のネ ジ 4 本 と [30] のネジ 2本を外 し 、ボ ト ム ケース
を外 し ま す。 ( 図 1)
[30]
Bottom case(ボトムケース)
[30]: Bind Head Tapping Screw-B(+ バインド B タイト) 3.0X8 MFZN2BL (EP600190)
[40]: Bind Head Tapping Screw-P
(+ バインド P タイト)4.0X8 MFZN2BL (VB931600)
Fig.1 (図 1)
6
UB99A/UB99B/UB99MK2
2. Rear Panel (Time required: about 3 minutes)
2-1. Remove the bottom case. (See Procedure 1.) (Fig. 2) 2-2. R
emove the screw marked [110], the three (3) hexagonal nuts marked [120] and the three (3) flat washers marked [130] from the rear panel. AC cord column and the rear panel can then be removed. (Fig. 2)

3. DM Circuit Board

(Time required: about 3 minutes)
3-1. Remove the bottom case. (See Procedure 1.) 3-2. Remove the rear panel. (See Procedure 2.) 3-3. Remove the four (4) knobs from the front panel. 3-4. Remove the eight (8) screws marked [90]. The DM
circuit board can then be removed. (Fig. 2)
4. Foot Switch (Time required: about 3 minutes)
4-1. Remove the bottom case. (See Procedure 1.) 4-2. Remove the rear panel. (See Procedure 2.) 4-3. Remove the DM circuit board. (See Procedure 3.) 4-4. Remove the hexagonal nut of the foot switch. The foot
switch can then be removed. (Fig.2, Photo. 1)
* Be sure to fit the projection of the foot switch panel to
the groove of the foot swtich when attaching the foot switches.
2. リアパネル( 所要時間 :約 3分 )
2-1. ボ ト ムケー ス を 外 し ま す。 (1 項参照 ) 2-2. リ アパネル面 よ り [110] の ネ ジ 1 本 と [120] の特殊六角
ナ ッ ト 3 個、 [130] の特殊平座金 3 個 を外し 、 AC コ ー
ド コ ラ ム と リ アパネルを外 し ます。 ( 図 2)
3. DMシート (所要時間:約3分)
3-1. ボ ト ムケー ス を 外 し ま す。 (1 項参照 ) 3-2. リ アパネル を 外 し ま す。 (2 項参照 ) 3-3. フ ロ ン ト パネルの ノブ を 4 個外し ま す。 ( 図 2) 3-4. [90] のネジ 8 本を外 し 、 DM シー ト を外し ます。 ( 図 2)
4. フットスイッチ( 所要時間 :約 3分 )
4-1. ボ ト ムケー ス を 外 し ま す。 (1 項参照 ) 4-2. リ アパネル を 外 し ま す。 (2 項参照 ) 4-3. DM シー ト を外 し ます。 (3 項参照 ) 4-4. フ ッ ト ス イ ッ チ の 特殊六角ナ ッ ト を外 し、 フ ッ ト ス
イッチを外します。(図2、写真1)
※フットスイッチを取り付けるときは、フットスイッチパ
ネルの突起をフ ッ ト ス イ ッチの溝にあわせて取 り 付けて
ください。
• Rear view
[120] [130]

Rear panel(リアパネル)

• Top view
[110]
AC cord column
(AC コードコラム)
Knob(ノブ)
Spring washer(バネ座金)
Hexagonal nut
(特殊六角ナット)

Foot switch

(フットスイッチ)
Flat washer
(特殊平座金)
Photo. 1 (写真 1)
• Bottom view
[90] [90]
DM
Foot switch(フットスイッチ) Hexagonal nut(特殊六角ナット)
[90]: Bind Head Tapping Screw-P [110]: Bind Head Screw [120]: Hexagonal Nut [130]: Flat Washer
(+ バインド P タイト)3.0X8 MFZN2BL (EP630220)
(+ バインド小ネジ)3.0X8 MFZN2BL (VA295800)
(特殊六角ナット)9.0 12X2 MFNI33 (LX200060)
(特殊平座金)9.0X14X0.5 MFNI33 (VL802300)
Fig.2 (図 2)
7
UB99A/UB99B/UB99MK2

LSI PIN DESCRIPTION(LSI端子機能表)

• HD6413008VF25 (X4196A00) CPU (MAIN) DM: IC4
PIN
NAME I/O FUNCTION
NO.
Vcc - Analog power supply +3.3V
1
_____
CS
7
/TMO0/TP8/PB0I/O
2
_____
CS
6
/TMIO1/TP9/PB1I/O
3
_____
CS
5
/TMO2/TP10/PB2I/O
4
_____
CS
4
/TMIO3/TP11/PB3I/O
5
TP12/PB4 I/O
6
TP13/PB5 I/O
7
TP14/PB6 I/O
8
TP15/PB7 I/O
9
__________
RESO
10
Vss - Ground
11
TXD0/P90 I/O
12
TXD1/P91 I/O
13
RXD0/P92 I/O
14
RXD1/P93 I/O
15
______
IRQ
4
/SCK0/P94I/O
16
______
IRQ
5
/SCK1/P95I/O
17
D0/P40 I/O
18
D1/P41 I/O
19
D2/P42 I/O
20
D3/P43 I/O
21
Vss - Ground
22
D4/P44 I/O
23
D5/P45 I/O
24
D6/P46 I/O
25
P47/D7 I/O Port 4 / Data bus
26
P30/D8 I/O
27
P31/D9 I/O
28
P32/D10 I/O
29
P33/D11 I/O
30
P34/D12 I/O
31
P35/D13 I/O
32
P36/D14 I/O
33
P37/D15 I/O
34
Vcc - Analog power supply +3.3V
35
P10/A0 I/O
36
P11/A1 I/O
37
P12/A2 I/O
38
P13/A3 I/O
39
P14/A4 I/O
40
P15/A5 I/O
41
P16/A6 I/O
42
P17/A7 I/O
43
Vss - Ground
44
P20/A8 I/O
45
P21/A9 I/O
46
P22/A10 I/O
47
P23/A11 I/O
48
P24/A12 I/O
49
P25/A13 I/O
50
Chip select / / / Port B
Pulse output / Port B
O Reset
Data transmission / Port 9
Data reception / Port 9
Interrupt request / Serial clock / Port 9
Data bus / Port 4
Data bus / Port 4
Port 3 / Data bus
Port 1 / Address bus
Port 2 / Address bus
PIN
NAME I/O FUNCTION
NO.
P26/A14 I/O
51
P27/A15 I/O
52
P50/A16 I/O
53
P51/A17 I/O
54
P52/A18 I/O
55
P53/A19 I/O
56
Vss - Ground
57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
_________
P60/WAIT
__________
P61/BREQ
__________
P62/BACK
P67/φ I/O Port 6 / System clock output
_________
STBY
_______
RES
NMI I Non-maskable interrupt
Vss - Ground
EXTAL I Clock
XTAL O Clock
Vcc - Power supply +3.3V
_____
P63/AS
_____
P64/RD
_________
P65/HWR
________
P66/LWR
MD0 I
MD1 I
MD2 I
AVcc - Power supply +3.3V for A/D
VREF I Reference voltage for A/D
AN0/P70 I
AN1/P71 I
AN2/P72 I
AN3/P73 I
AN4/P74 I
AN5/P75 I
DA0/AN6/P76I/O
DA1/AN7/P77I/O
AVss - Ground for A/D
______
IRQ
0/P80 O Interrupt request / Port 8
_____
______
CS
3
/IRQ
1
/P81I/O
_____
______
CS
2
/IRQ
2
/P82I/O
____________
_____
______
ADTRG
/CS
1
/IRQ
3
/P83I/O
_____
CS
0/P84 I/O Chip select / Port 8
Vss - Ground
TCLKA/TP0/PA0I/O
TCLKB/TP1/PA1I/O
TCLKC/TIOCA0/TP2/PA2I/O
TCLKD/TIOCB0/TP3/PA3I/O
A23/TIOCA1/TP4/PA4I/O
A22/TIOCB1/TP5/PA5I/O
A21/TIOCA2/TP6/PA6I/O
A20/TIOCB2/TP7/PA7I/O
Port 2 / Address bus
Port 5 / Address bus
I/O
Port 6
I/O
I/O
I Stand-by mode signal
I Reset
O
O
Port 6
O
O
Model control
Analog input / Port 7
D/A output / Analog input / Port 7
Chip select / Interrupt request / Port 8
A/D trigger / Chip select / Interrupt request / Port 8
Timer clock / Pulse output / Port A
Timer clock / Output comparison / Pulse output / Port A
Timer clock / Input capture / Pulse output / Port A
Address bus / Output comparison / Pulse output / Port A
Address bus / Input capture / Pulse output / Port A
Address bus / Output comparison / Pulse output / Port A
Address bus / Input capture / Pulse output / Port A
8
UB99A/UB99B/UB99MK2
• M38K07M4L-303HP (X3921200) CPU (USB) DM: IC7
PIN
NAME I/O FUNCTION
NO.
P12/DQ2/AN2I/O
1
P13/DQ3/AN3I/O
2
P14/DQ4/AN4I/O
3
P15/DQ5/AN5I/O
4
P16/DQ6/AN6I/O
5
P17/DQ7/AN7I/O
6
CNVSS - Ground
7
____________
RESET
8
EccE - Analog power supply +3.3V
9
VREF I Reference voltage input
10
Vss - Ground
11
XIN I Clock input
12
XOUT O Clock output
13
Vcc - Power supply +3.3V
14
CNVSS2 - Ground
15
P60(LED0)
16
P61(LED1)
17
P62(LED2)
18
P63(LED3)
19
PVss -
20
PVcc -
21
DVcc -
22
USBVREF - USB reference power supply
23
TrON O USB reference volyage output
24
D0+ I/O
25
D0- I/O
26
P20 I/O
27
P21 I/O
28
P22 I/O
29
P23 I/O
30
P24 I/O
31
P25 I/O
32
Port P1 (In/output)
I System reset input
I/O
I/O
Port P6 (In/output)
I/O
I/O
Analog power supply +3.3V
USB upstream in/output
Port P2 (In/output)
PIN
NAME I/O FUNCTION
NO.
P26 I/O
33
P27 I/O
34
P50/INT0 I/O Port P5 (In/output)/Interruption input
35
P51/CNTR0I/O Port P5 (In/output)/Timer X function
36
P52/INT1 I/O Port P5 (In/output)/Interruption input
37
P53 I/O
38
P54 I/O
39
P55 I/O
40
P56 I/O
41
P57 I/O
42
P00 I/O
43
P01 I/O
44
P02 I/O
45
P03 I/O
46
P04 I/O
47
P05 I/O
48
P06 I/O
49
P07 I/O
50
P40/EXDREQ/RXD
51
P41/EXDACK/TXD
52 53 54 55 56 57 58 59 60 61 62 63 64
_______
P42/EXTC/S
CLK
P43/EXA1/S
RDY
P30 I/O
P31 I/O
P32 I/O
P33/EXINT
P34/EXCS
P35/EXWR
P36/EXRD
P37/EXA0 I/O
P10/DQ0/AN0I/O
P11/DQ1/AN1I/O
Port P2 (In/output)
Port P5 (In/output)
Port P0 (In/output)
I/O
I/O
Port P4 (In/output)/External bus interface/Serial I/O
I/O
I/O
Port P3 (In/output)
I/O
I/O
Port P3 (In/output)/External bus interface
I/O
I/O
Port P1 (In/output)
• AK4528VF (XY624A00) ADC/DAC (CMOS A/D & D/A Converter) DM: IC104
PIN
NAME I/O FUNCTION
NO.
VCOM O Common voltage output , VA/2
1
AINR+ I Rch analog positive input
2
AINR- I Rch analog negative input
3
AINL+ I Lch analog positive input
4
AINL- I Lch analog negative input
5
VREF I Reference voltage
6
AGND - Analog ground +3.3V
7
VA - Analog power supply
8
P/S I Paralle/serial mode select
9
MCLK I Master clock input
10
LRCK I Input/output channel clock
11
BICK I Audio serial data clock
12
SDTO O Audio serial data output
13
SDTI I Audio serial data input
14
PIN
NAME I/O FUNCTION
NO.
CKS0 I
15
CKS1 I
16
DIF I Digital audio interface select
17
DFS I Double speed sampling mode
18
PDN I Power-down mode
19
DEM0 I
20
DEM1 I
21
VT - Output buffer power supply
22
VD - Digital power supply
23
DGND - Digital ground
24
AOUTL- O Lch analog negative output
25
AOUTL+ O Lch analog positive output
26
AOUTR- O Rch analog negative output
27
AOUTR+ O Rch analog positive output
28
Master clock select
De-emphasis frequency select
9
UB99A/UB99B/UB99MK2
• YSS910-V (XV988B00) DSP6 (Digital Signal Processor) DM: IC5
PIN
NAME I/O FUNCTION
NO.
1 Vdd - Power supply (3.3 V) 89 Vss - Ground 2 Vss - Ground 90 DB13 I/O 3 XI I System master clock input (60 MHz or 30 MHz) 91 DB14 I/O 4 XO O System master clock output (High or 30 MHz) 92 DB15 I/O 5 Vdd5 - Power supply (5 V) 93 DB16 I/O 6 /SYNCI I System sync. signal input 94 DB17 I/O 7 /SYNCO O System sync. signal output 95 DB18 I/O 8 Vdd5 - Power supply (5 V) 96 DB19 I/O
9 CKI I System clock input (30 MHz) 97 DB20 I/O 10 CKO O System clock output (30 MHz) 98 DB21 I/O 11 CKSEL I 12 Vss - Ground 100 Vss - Ground 13 MCKS I Serial I/O master clock input (128 x Fs) 101 Vdd - Power supply (3.3 V) 14 /SSYNC I Serial I/O Sync. signal output 102 DB23 I/O 15 /IC I Initial clear (RESET) 103 DB24 I/O 16 /TEST I Test mode setting (0: Test, 1: Normal) 104 DB25 I/O 17 BTYP I Data bus type select (0: 8 bit, 1: 16 bit) 105 DB26 I/O 18 /IRQ O IRQ output 106 DB27 I/O 19 TRIG I/O Trigger signal input/output 107 DB28 I/O 20 Vdd5 - Power supply (5 V) 108 DB29 I/O 21 Vss - Ground 109 DB30 I/O 22 /CS I Chip select signal input 110 DB31 I/O 23 /WR I Write signal input 111 24 /RD I Read signal input 112 Vss - Ground 25 CA7 I 26 CA6 I 114 DA00 I/O 27 CA5 I 115 DA01 I/O 28 CA4 I 116 DA02 I/O 29 CA3 I 117 DA03 I/O 30 CA2 I 118 DA04 I/O 31 CA1 I 119 DA05 I/O 32 Vss - Ground 120 DA06 I/O 33 Vdd - Power supply (3.3 V) 121 DA07 I/O 34 CD15 I/O 35 CD14 I/O 123 DA08 I/O 36 CD13 I/O 124 DA09 I/O 37 CD12 I/O 125 DA10 I/O 38 CD11 I/O 126 DA11 I/O 39 CD10 I/O 127 DA12 I/O 40 CD09 I/O 128 DA13 I/O 41 CD08 I/O 129 DA14 I/O 42 CD07 I/O 130 DA15 I/O 43 CD06 I/O 131 Vss - Ground 44 Vss - Ground 132 Vdd - Power supply (3.3 V) 45 Vdd - Power supply (3.3 V) 133 (n.c) - Not used 46 Vdd5 - Power supply (5 V) 134 Vdd5 - Power supply (5 V) 47 CD05 I/O 48 CD04 I/O 136 DA17 I/O 49 CD03 I/O 137 DA18 I/O 50 CD02 I/O 138 DA19 I/O 51 CD01 I/O 139 DA20 I/O 52 CD00 I/O 140 DA21 I/O 53 /WAIT O WAIT output 141 DA22 I/O 54 Vss - Ground 142 DA23 I/O 55 SI0 I 56 SI1 I 144 DA24 I/O 57 SI2 I 145 DA25 I/O 58 SI3 I 146 DA26 I/O 59 SI4 I 147 DA27 I/O 60 SI5 I 148 DA28 I/O 61 SI6 I 149 DA29 I/O 62 SI7 I 150 DA30 I/O 63 Vss - Ground 151 DA31 I/O 64 Vdd5 - Power supply (5 V) 152 Vdd5 - Power supply (5 V) 65 SO0 O 66 SO1 O 154 A00 O 67 SO2 O 155 A01 O 68 SO3 O 156 A02 O 69 SO4 O 157 A03 O 70 SO5 O 158 A04 O 71 SO6 O 159 A05 O 72 SO7 O 160 A06 O 73 Vss - Ground 161 A07 O 74 DB00 I/O 75 DB01 I/O 163 A09 O 76 DB02 I/O 164 Vss - Ground 77 DB03 I/O 165 Vdd - Power supply (3.3 V) 78 DB04 I/O 166 A10 O 79 DB05 I/O 167 A11 O 80 DB06 I/O 168 A12 O 81 DB07 I/O 169 A13 O 82 DB08 I/O 170 A14 O 83 DB09 I/O 171 A15/RAS O Memory address (SRAM, PSRAM), /RAS (DRAM) 84 DB10 I/O 172 A16/CAS O Memory address (SRAM, PSRAM), /CAS (DRAM) 85 DB11 I/O 173 A17/CE O Memory address (SRAM), /CE (PSRAM) 86 DB12 I/O 174 /WE O Memory write enable signal 87 Vdd5 - Power supply (5 V) 175 /OE O Memory output enable signal 88 Vdd - Power supply (3.3 V) 176 Vdd5 - Power supply (5 V)
System master clock select (0: 60 MHz, 1: 30 MHz)
Address bus of internal register
Data bus of internal register
Data bus of internal register
Serial data input
Serial data output
Parallel data bus
PIN
NAME I/O FUNCTION
NO.
Parallel data bus
99 DB22 I/O
Parallel data bus
TIMO/DBOB
113 Vdd5 - Power supply (5 V)
122 Vss - Ground
135 DA16 I/O
143 Vss - Ground
153 Vss - Ground
162 A08 O
I/O
Timing signal output/ Parallel data bus output control input
Memory data bus
Memory data bus
Memory data bus
Memory data bus
Memory address (SRAM, PSRAM, DRAM)
Memory address (SRAM, PSRAM, DRAM)
Memory address (SRAM, PSRAM)
10
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