DS21Q58 E1 Quad Transceiver
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Table 4-2. Pin Assignments (Sorted by Number)
NAME
PIN
PARALLEL
PORT ENABLED
TTIP4
TVSS4
TVDD4
TRING4
TCLK4
TSER4
TSYNC4
DVSS4
DVDD4
OUTB3
OUTA3
SYSCLK3
RSER3
RSYNC3
RVSS4
RTIP3
RRING3
RVDD4
D0/AD0
D1/AD1
D2/AD2
D3/AD3
D4/AD4
D5/AD5
D6/AD6
TTIP3
TVSS3
TVDD3
TRING3
TCLK3
TSER3
TSYNC3
DVSS3
DVDD3
OUTB2
OUTA2
SYSCLK2
RSER2
RSYNC2
RVSS3
RTIP2
RRING2
RVDD3
D7/AD7
A0
A1
A2
A3
A4
ALE (AS)/A5
TTIP2
TVSS2
TVDD2
TRING2
SERIAL PORT
ENABLED
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SDO
ICES
OCES
—
—
—
—
—
—
—
—
TYPE
FUNCTION
[Serial Port Mode in Brackets]
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
O
—
—
O
I
I
I/O
—
—
O
O
I
O
I/O
—
I
I
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
—
—
O
I
I
I/O
—
—
O
O
I
O
I/O
—
I
I
—
I/O
I
I
I
I
I
I
O
—
—
O
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Clock
Transmit Serial Data
Transmit Sync
Digital Signal Ground
Digital Positive Supply
User-Selectable Output B
User-Selectable Output A
Transmit/Receive System Clock
Receive Serial Data
Receive Sync
Receive Analog Signal Ground
Receive Analog Tip Input
Receive Analog Ring Input
Receive Analog Positive Supply
Data Bus Bit 0/Address/Data Bus Bit 0
Data Bus Bit 1/Address/Data Bus Bit 1
Data Bus Bit 2/Address/Data Bus Bit 2
Data Bus Bit 3/Address/Data Bus Bit 3
Data Bus Bit 4/Address/Data Bus Bit 4
Data Bus Bit 5/Address/Data Bus Bit 5
Data Bus Bit 6/Address/Data Bus Bit 6
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Clock
Transmit Serial Data
Transmit Sync
Digital Signal Ground
Digital Positive Supply
User-Selectable Output B
User-Selectable Output A
Transmit/Receive System Clock
Receive Serial Data
Receive Sync
Receive Analog Signal Ground
Receive Analog Tip Input
Receive Analog Ring Input
Receive Analog Positive Supply
Data Bus Bit 7/Address/Data Bus Bit 7 [Serial Data Output]
Address Bus Bit 0/Serial Port [Input-Clock Edge Select]
Address Bus Bit 1/Serial Port [Output-Clock Edge Select]
Address Bus Bit 2
Address Bus Bit 3
Address Bus Bit 4
Address Latch Enable/Address Bus Bit 5
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output