A
TERMINAL DESCRIPTION(4/5)
IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -20
Q3401, Q3501: D790E001BZDH300 (Audio DSP)
TX-SR806/SA806
BALL
SIGNAL NAME TYPE
(1)
PULL
(2)
GPIO
(3)
DESCRIPTION
NO.
Universal Host-Port Interface (UHPI) Data and Control
UHPI_HD[0] K13 IO IPD Y
UHPI_HD[1] K14 IO IPD Y
UHPI_HD[2] M14 IO IPD Y
UHPI_HD[3] L13 IO IPD Y
UHPI_HD[4] L14 IO IPD Y
UHPI_HD[5] N13 IO IPD Y
UHPI_HD[6] N14 IO IPD Y
UHPI_HD[7] P14 IO IPD Y
UHPI Data Bus [Lower 16 Bits]
UHPI_HD[8] E14 IO IPD Y
UHPI_HD[9] F14 IO IPD Y
UHPI_HD[10] F13 IO IPD Y
UHPI_HD[11] G14 IO IPD Y
UHPI_HD[12] G13 IO IPD Y
UHPI_HD[13] H14 IO IPD Y
UHPI_HD[14] H13 IO IPD Y
UHPI_HD[15] J13 IO IPD Y
UHPI_HD[16]/HHWIL H1 IO/I IPD Y
UHPI_HD[17] G3 IO IPD Y
UHPI_HD[18] G4 IO IPD Y
UHPI_HD[19] F3 IO IPD Y
UHPI_HD[20] F4 IO IPD Y
UHPI Data Bus [Upper 16 Bits (IO)] in the following modes:
UHPI_HD[21] E3 IO IPD Y
• Fullword Multiplexed Address and Data
UHPI_HD[22] D3 IO IPD Y
• Fullword Non-Multiplexed
UHPI_HD[23] C3 IO IPD Y
UHPI_HHWIL (I) on pin UHPI_HD[16]/HHWIL and GPIO on
UHPI_HD[24] P2 IO IPD Y
other pins in the following mode:
UHPI_HD[25] N2 IO IPD Y
• Half-word Multiplexed Address and Data
In this mode, UHPI_HHWIL indicates whether the high or
UHPI_HD[26] N3 IO IPD Y
low half-word is being addressed.
UHPI_HD[27] M3 IO IPD Y
UHPI_HD[28] L3 IO IPD Y
UHPI_HD[29] L4 IO IPD Y
UHPI_HD[30] L2 IO IPD Y
UHPI_HD[31] H4 IO IPD Y
Universal Host-Port Interface (UHPI) Control
UHPI_HBE[0] C6 I IPD Y UHPI Byte Enable for UHPI_HD[7:0]
UHPI_HBE[1]
C5 I IPD Y UHPI Byte Enable for UHPI_HD[15:8]
UHPI_HBE[2] C4 I IPD Y UHPI Byte Enable for UHPI_HD[23:16]
UHPI_HBE[3]
B2 I IPD Y UHPI Byte Enable for UHPI_HD[31:24]
UHPI_HCNTL[0] D9 I IPD Y
UHPI Control Inputs Select Access Mode
UHPI_HCNTL[1] C10 I IPD Y
UHPI Host Address Strobe for Hosts with Multiplexed
UHPI_HAS
C9 I IPD Y
Address/Data bus
UHPI_HRW
D8 I IPD Y UHPI Read/not Write Input
UHPI_HDS[1]
D7 I IPU Y
UHPI Select Signals which create the internal HSTROBE
active when:
UHPI_HDS[2] C7 I IPU Y
(UHPI_HCS == '0') & (UHPI_HDS[1] != UHPI_HDS[2])
UHPI_HCS C8 I IPU Y
UHPI_HRDY D6 O IPD Y UHPI Ready Output
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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