U2739M-BFC ATMEL [ATMEL Corporation], U2739M-BFC Datasheet - Page 48

• Manufacturer Part Number: U2739M-BFC
• Description: DAB One-Chip Channel- and Source Decoder
• Manufacturer: ATMEL [ATMEL Corporation]

8.2.5
Command Settings Overview:
D Set HSSO parameters
D Set RS232 parameters
Command Parameters:
U2739M-B
48 (69)
HCLK(1..0)
HCIRL(1..0)
HPAD
HDD2
HDD1
HCIR
RSBAUD(1..0)
RSSEL(1..0)
7
0
7
0
Parameter
Set HSSO / RS232 Configuration
DAB
DAB
6
1
6
1
5
1
7
0
5
1
7
RSBAUD
HCLK
HSSO bit clock
HSSO CIR output length
HSSO PAD output switch
HSSO DD2 output switch
HSSO DD1 output switch
HSSO CIR output switch
RS232 baud rate
RS232 output selection
Address Mode
Address Mode
4
0
6
0
4
0
6
Meaning
U2739M-B
U2739M-B
3
1
5
1
3
1
5
HCIRL
Data Mode
Data Mode
2
1
4
0
2
1
4
00: 0.768 MHz
01: 1.536 MHz
00: N values (DAB system mode dependent)
01: N/2
1x: N/4
0: No PAD output via HSSO
1: PAD output
0: No DD2 output via HSSO
1: DD2 output
0: No DD1 output via HSSO
1: DD1 output
0: No CIR output via HSSO
1: CIR output
00: 19200 baud
01: 38400 baud
00: no output
01: DD1
10: DD2
11: PAD
0
Write Command
Write Command
HPAD
1
1
3
0
1
0
3
HDD2
0
0
2
1
0
0
2
Description
HDD1
1
0
1
RSSEL
HCIR
10: 3.072 MHz
11: 6.144 MHz
10: 57600 baud
11: 115200 baud
Rev. A1, 22-May-01
0
0
0
Command
sequence:
$XX
$XX
$6C
$6E
$00