saa7715ah-n102 NXP Semiconductors, saa7715ah-n102 Datasheet - Page 18

• Manufacturer Part Number: saa7715ah-n102
• Description: Saa7715ah Digital Signal Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9.8
Table 10 DSP and general control register (602FH)
Table 11 SPDIF IN channel status register 2 right (0FF2H)
Table 12 SPDIF IN channel status register 1 right (0FF3H)
2003 Mar 13
pll_div[4:0]
dsp_turbo
pc_reset_dsp
sel[2:0]
sel_loop_div[1:0]
sel_FSDAC_clk
dis_SYSCLK
256f
ch_stat_in right lsb
ch_stat_in right msb
Digital Signal Processor
s
_n*Fs
I
2
NAME
NAME
NAME
C-bus memory map definition
(BITS)
(BITS)
(BITS)
SIZE
SIZE
SIZE
20
20
1
5
1
1
1
2
3
2
2
2
1
1
2
reserved
PLL clock division factor according to Table 2
PLL output frequency
reserved
program counter reset DSP
reserved
selection of n
Table 4
word select input range selection for WS_PLL according
to Table 3
reserved
clock source for FSDAC
output on pin SYSCLK
signal on pin SYSCLK
reserved
channel status SPDIF in right LSB bits 19 to 0
channel status SPDIF in right MSB bits 39 to 20
1: double
0: no doubling
1: reset on
0: reset off
00: WS_PLL if no signal to pin CLK_IN
01: 512f
11: 256f
1: disable
0: enable
1: fixed 256f
0: n
f
s
s
s
clock; determined by bits 13 to 11
to pin CLK_IN
to pin CLK_IN
s
f
clock
s
clock at SYSCLK output according to
DESCRIPTION
DESCRIPTION
DESCRIPTION
18
0
00011
1
1
0
00
010
01
00
00
0
0
00
00000H
00000H
DEFAULT
DEFAULT
DEFAULT
Preliminary specification
SAA7715AH
0
5 to 1
6
7
8
10 to 9
13 to 11
15 to 14
17 to 16
19 to 18
20
21
23 to 22
19 to 0
19 to 0
POSITION
POSITION
POSITION
BIT
BIT
BIT