58
BD-V1100, BD-V1110
•
Pin Function (By Function)
No.
Pin Name
I/O
Function
Power/Ground and System Services (35)
10,24,40,55,
69,79,90,102,
114,126,136,
148,184,187
VDD
S Power supply
17,26,32,48,
62,78,96,108,
120,131,134,
142,154,198
GND
S Ground
158
PVDD
S PLL power supply
157
PGND
S PLL ground
183
DVDD
S Video DAC power supply
172
DGND
S Video DAC ground
161
RESET
I
Hard reset
159
SYSCLK
I
CPU clock
160
USRCLK
I/O User clock (e.g. AC3 decoder clock)
Digitized Video/Compressed Data Interface (14)
Compressed Data
Digitized Video
199-206
CD[7]-[0]
I
Compressed data bus
YCI[7]-[0]
I
Digitized multiplexed video input
207
−
n/a
LLCLK2X
I
Line-locked 2x pixel clock
208
PERR
I
Packet error flag
HSI
I
Horizontal sync input
1
PSYNC
I
PES start code flag
VSI
I
Vertical sync input
2
ACDSTR
I
Audio compressed data strobe
−
n/a
3
VCDSTR
I
Video compressed data strobe
−
n/a
4
CDREQ
O Compressed data request
−
n/a
CPU Interface (75)
44-41,39-33,
31-27,25,
23-18,16-11,
9-7
D[0]-[31]
I/O System data bus
92,91,89-80,
77-70,68,67
A[8]-[29]
I/O System address bus
49
CS
I
Chip select
61
R/W
I
Read/write indicator
47
READY
O Ready indicator
45
MIRQ
OD MPEG interrupt request
46
GIRQ
OD GFX interrupt request
66-63
WBE[0]-[3]
I
Write byte enable
58-56,54
SCAS[0]-[3]
O System DRAM column address select
53-50
SRAS[0]-[3]
O System DRAM row address select
5
BUSREQ
O System bus request
6
BUSACK
I
System bus acknowledge
60
DRAMOE
O System DRAM output enable
59
DRAMWE
O System DRAM write enable
Local Memory Interface (52)
Extended Data Out DRAM
Synchronous DRAM
143-147,
149-153,
155,156
AA[11]-[0]
O Local DRAM address bus
AA[11]-[0]
O Local DRAM address bus
112,115,117,
119,122,124,
127,129,130,
128,125,123,
121,118,116,
113
DD[15]-[0]
I/O Local DRAM data bus
DD[15]-[0]
I/O Local DRAM data bus
93-95,97-101,
103-107,
109-111
DD[31]-[16]
I/O Local DRAM data bus
−
n/a
133
CAS3
O Column address strobe for byte 3
UDQM
O Upper byte data mask
