Motorola Symbol SE4400 Integration Manual page 50

SE4400 Integration Guide
Table 4-1. SE4400 Signal Information (Continued)
Pin SE4400 Signal
Number
10 EXSFT
11 ILLUM_ENB*
12 AIM_ENB*
13 PIX_D0
14 PIX_D1
15 PIX_D2
16 PIX_D3
17 PIX_D4
18 PIX_D5
19 PIX_D6
20 PIX_D7
21 FOCUS_CTRL1
22 VREF
23 EXHT
24 I2C_SDA
25 I2C_SCL
26 GND
27 MCKI
28 GND
29 FOCUS_CTRL2
30 CS*
31 UV6
2
The I C interface lines, I2C_SDA & I2C_SCL, must have pull-up resistors so the signal rise
times comply to the I
http://www.semiconductors.philips.com/acrobat/literature/9398/39340011.pdf).
4-2
Name
2
C standard (refer to The I
I/O
I External Frame Sync
I LED Illumination Control
I Laser Aiming Control
O Pixel Data Bit 0 (LSB)
O Pixel Data Bit 1
O Pixel Data Bit 2
O Pixel Data Bit 3
O Pixel Data Bit 4
O Pixel Data Bit 5
O Pixel Data Bit 6
O Pixel Data Bit 7
I Focus Control Line 1
O Vertical Frame Valid Clock (Sync)
I External Horizontal Clock
2
I/O I C-BUS Data Line
2
I I C-BUS Clock Line
Pwr Ground
I Master clock
Pwr Ground
I Focus Control Line 2
I Chip Select
O Frame Shift
2
C-Bus Specification, Version 2.1,
Note