Sony ZS-YN7 Service Manual page 33

IC703 CXR710160-209R
64 63 62 61 60 59 58 57 56 55
LRCKI
1
BCKI 2
3
VDIOCD0
4
PCMDI
5
DVDD4
6
TEST8
7
TEST7
8
DVDD0
DVSS0 9
10
VDIO0
11
VDIOCD1
12
PF4/XRDE
13
PI3/BCKO
PI2/LRCKO 14
15
PI0/PCMDO
16
EVA
17 18 19 20 21 22 23 24 25 26
54 53 52 51 50 49
DAC
INTERFACE
CD-ROM
INTERFACE
DMAC (CH3)
EEPROM SERIAL
INTERFACE
DMAC (CH2)
WATCHDOG
PRESCALLER/
TIME BASE TIMER
MAGIC GATE
CORE
RAM
160K BYTES
RAM
512K BYTES
INTERRUPT CONTROLLER
DMAC (CH1)
DMAC (CH0)
TIMER
CLOCK GENERATOR/
SYSTEM CONTROLLER
HUFFMAN HW
VIRTUAL ENGINE
CORE
ARM77TDMI
CPU CORE
27 28 29 30
ZS-YN7
48 PE3/RxD1
47 PE2/TxD1
46 PE1/RxD0
45 PE0/TxD0
44 DVSS2
43
DVDD2
42 PC3/SCS0
41
PC2/SI0
40
PC1/SO0
39
VDIOCD2
38 PC0/SCK0
37 PF3/T3
36
PF2/EC2/INT4
35
PF1/T1
34 PF0/EC0/INT3
33 RST
31 32
33