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DRM 85-C, DRM 85
08/2007
37/41
100nK
C402
100nK
C403
100nK
C406
47KJ
R400
+3.3V
PROTECT
RW
A[24-1]
D[31-16]
OE
RST
CS0
FWP
SDWE
SRAM
UDQM
LDQM
BCLK
BCLKE
CAS
RAS
+3.3V
100nK
C407
100nK
C408
100nK
C409
100nK
C410
+3.3V
100nK
C401
ADC
DAC
MCK
BCK
WCK
MOSI
CCLK
CODEC
CODEC_PDN
AMP_CS
+3.3V
BACKLIGHT
EVER_3.3V
LCD_R
SCL
SDA
LCD_D
LCDINT
LCD_CS
VBUS
LCD_W
SHDN_CRTL_USB
USB_DP
USB_DN
TMR_INT
SW1
SW2
SW3
BUSY
SRE
NAND_CE
CLE
ALE
SWE
NAND1_2
AT49BV160C
U400
WE
B3
OE
F8
CE
D7
RESET
B4
WP
A5
A0
D8
A1
C8
A2
B8
A3
C7
A4
A8
A5
B7
A6
C6
A7
A7
A8
A3
A9
C3
A10
B2
A11
A2
A12
C2
A13
A1
A14
B1
A15
C1
A16
D1
A17
B6
A18
B5
A19
A6
GND
F1
GND
E8
D15
E2
D14
D2
D13
F3
D12
E4
D11
D4
D10
F6
D9
E6
D8
D6
D7
F2
D6
E3
D5
D3
D4
F4
D3
E5
D2
D5
D1
F7
D0
E7
VPP
A4
VCCQ
E1
VCC
F5
K4S641633H
U402
VDD
A9
VDD
E7
VDD
J9
VDDQ
A7
VDDQ
B3
VDDQ
C7
VDDQ
D3
NC
E2
NC
G1
WE
F9
CS
G9
D15
A2
D14
B1
D13
B2
D12
C1
D11
C2
D10
D1
D9
D2
D8
E1
D7
E9
D6
D8
D5
D9
D4
C8
D3
C9
D2
B8
D1
B9
D0
A8
A0
H7
A1
H8
A2
J8
A3
J7
A4
J3
A5
J2
A6
H3
A7
H2
A8
H1
A9
G3
A10
H9
A11
G2
UDQM
F1
LDQM
E8
BA0
G7
BA1
G8
CLK
F2
CKE
F3
CAS
F7
RAS
F8
VSSQ
D7
VSSQ
C3
VSSQ
B7
VSSQ
A3
VSS
J1
VSS
E3
VSS
A1
30FLZ-RSM1-TB
J400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
HPA_PDN
K9W8G08U1M
U401
CLE
16
ALE
17
CE1
9
CE2
10
RE
8
WE
18
WP
19
R/B1
7
R/B2
6
PRE
38
VSS
13
36
I/O7
44
I/O6
43
I/O5
42
I/O4
41
I/O3
32
I/O2
31
I/O1
30
I/O0
29
VCC
37
12
1
2
SN74LVC2G241
U403
1OE
1
1A
2
2OE
7
2A
5
GND
4
2Y
3
1Y
6
Vcc
8
22KJ
R403
22KJ
R405
22KJ
R401
22KJ
R410
22KJ
R404
22KJ
R406
22KJ
**
R408
0.0R
R407
100nK
C404
TP400
TP402
TP403
TP404
TP405
TP406
TP407
TP408
TP409
TP411
TP410
TP413
TP412
TP414
TP401
TP415
TP416
TP417
TP418
TP419
TP420
TP421
TP422
TP424
TP425
TP423
TP428
TP427
TP426
TP430
TP429
TP438
TP441
TP440
TP439
TP442
TP443
TP431
TP433
TP432
TP435
TP436
TP437
TP434
TP445
TP446
TP449
TP450
TP452
TP451
TP447
TP448
TP444
NAND_WP
NAND_CE1
NAND_CE2
TP453
0.0R
R409
100RJ
R411
22KJ
R402
22uM
C400
100nK
C411
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
D[16]
D[17]
D[18]
D[19]
D[21]
D[22]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
A[20]
A[21]
A[22]
D[31]
D[30]
D[28]
D[29]
D[24]
D[26]
D[25]
D[27]
D[20]
D[19]
D[18]
D[22]
D[17]
D[21]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[30]
D[29]
D[31]
D[20]
D[16]
A[21]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
A[20]
A[9]
A[22]
120406Lew1440
Working Memory
Code Memory
** = not mounted
R408
Processor
board,
circuit
diagram, part 1/3