33790 Datasheet, PDF (3/12 Pages) Freescale Semiconductor, Inc – Two-Channel Distributed System Interface (DSI) Physical Interface Device

PIN CONNECTIONS
PIN CONNECTIONS
DSI0F
1
DSI0S
2
DSI0R
3
DSI1F
4
DSI1S
5
DSI1R
6
NC
7
CPCAP
8
16
VDD
15
GND
14
DSI0O
13
VSUP
12
DSI10
11
GND
10
NC
9
NC
Figure 3. 33790 Pin Connections
Table 1. 33790 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on page 8.
Pin Number Pin Name
Definition
1
DSI0F
This logic input controls the frame output for DSI channel 0 in accordance with Table 5, page 8.
2
DSI0S This logic input controls the signalling output for DSI channel 0 in accordance with Table 5, page 8.
3
DSI0R This logic output provides the return data for DSI channel 0 in accordance with Table 5, page 8.
4
DSI1F
This logic input controls the frame output for DSI channel 1 in accordance with Table 5, page 8.
5
DSI1S This logic input controls the signalling output for DSI channel 1 in accordance with Table 5, page 8.
6
DSI1R This logic output provides the return data for DSI channel 1 in accordance with Table 5, page 8.
7
NC
Unused.
8
CPCAP Used to store and filter charge pump output.
9
NC
Unused.
10
NC
Unused.
11
GND
Circuit and bus ground return.
12
DSI1O DSI bus 1 input/output.
13
VSUP
Idle level supply input. The voltage supplied to this pin sets the idle level on the DSI bus.
14
DSI0O DSI bus 0 input/output.
15
GND
Circuit and bus ground return.
16
VDD
5.0 V logic supply input.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33790
3