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ROM / SRAM / Flash Interface (33)
SEONLY
U
Servo ADC 3.3V power
R
S
S
A
Servo DAC ground
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SPHE8200A
4.3. Pin Description
Signal
Pin
State
Description
Supply Pins (51)
VSS_K*
30, 47, 79, 100, 124,
142
S
Ground pins for chip kernel logic
VSS_O*
36, 63, 90, 107, 116,
132, 152
S
Ground pins for chip output
VSS_K6/O7
172
S
Shared ground pin
VDD_K*
24, 42, 76, 95, 120,
137, 177
S
1.8V power supply pins for chip kernel logic and input pre-driver
VDD_O*
32, 55, 85, 105, 112,
128, 147, 167,
S
3.3V power supply pins for output pins
VSS_PLLV
73
S
Ground pin for system PLL
VDD_PLLV
72
S
1.8V power supply pin for system PLL
VSS_PLLA
75
S
Ground pin for audio PLL
VDD_PLLA
74
S
3.3V power supply pin for audio PLL
VDD_TVA*
183, 187, 191
S
3.3V power supply pin for TV DAC
VSS_TVA*
184. 188. 192
S
Ground pin for TV DAC
VSS_ADA
162
S
Ground pin for on-chip audio ADC
VDD_ADA
161
S
3.3V power supply pin for on-chip audio ADC
PWM_VSS
201
S
Servo PWM ground (digital)
PWM_VDD
194
Servo PWM 3.3V power (digital)
DA_VSS
202
S
DA_VDD
205
S
Servo DAC 3.3V power
PLLVDD
213
S
Servo PLL 3.3V power
PLLVSS
216
S
Servo PLL ground
SVSS
6
S
Servo analog ground
SVDD
4
Servo analog 3.3V power
ADVSS
18
S
Servo ADC ground
ADVDD
11
S
System Control Pin
RST_B
33
I
System reset (active low reset)
R_A[8]
34
O
ROM / SRAM / flash address bus bit [8]
R_A[9]
35
O
ROM / SRAM / flash address bus bit [9]
R_A[10]
37
O
ROM / SRAM / flash address bus bit [10]
R_A[11]
38
O
ROM / SRAM / flash address bus bit [11]
R_A[12]
39
O
ROM / SRAM / flash address bus bit [12]
R_A[13]
40
O
ROM / SRAM / flash address bus bit [13]
R_A[14]
41
O
ROM / SRAM / flash address bus bit [14]
R_A[15]
43
O
ROM / SRAM / flash address bus bit [15]
R_D[7]
44
I/O
ROM / SRAM / flash data bus [7]
R_D[6]
45
I/O
ROM / SRAM / flash data bus [6]
Sunplus Technology Co., Ltd.
Proprietary & Confidential
9
OCT. 07, 2003
Preliminary Version: 0.2