saa8115hl NXP Semiconductors, saa8115hl Datasheet - Page 31

• Manufacturer Part Number: saa8115hl
• Description: Saa8115hl-04 Digital Camera Usb Interface
• Manufacturer: NXP Semiconductors

Table 61: I
Table 62: I
Philips Semiconductors
9397 750 07395
Product specification
Bit
Bit
7
0
0
0
0
7
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
6
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
C-bus addresses
C-bus USB command codes
5
0
0
0
0
5
0
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
4
1
0
0
1
1
1
1
1
1
1
1
1
9.2.1 Commands
end-point number
end-point number
end-point number
3
1
1
1
1
3
0
1
0
0
0
1
0
0
0
0
0
The 6 MSBs of the two addresses are equal and are defined by the
PI_Address = 010111 (see
the command address and the data address. When bit 1 is logic 1 the address is the
command address (0x5E) and when bit 1 is logic 0 the address is one of the data
addresses (0x5C or 0x5D).
The commands listed in
Table 63: Detailed description of set mode and write register overview
Byte
3
2
1
address
X
2
1
1
1
1
2
0
0
0
0
0
1
1
1
1
0
1
0
0
1
1
1
X
0
0
0
1
1
0
0
1
1
1
X
0
0
1
0
1
0
0
0
1
0
0
0
1
0
1
1
Set_mode_and_write
N1 timer: programmable timer for power management; counts 12 MHz
cycles; must be bigger than number of cycles needed for the
microcontroller to go in power-down state after pin SUSPREADYNOT is
made LOW
N2 timer: programmable timer for power management; counts 12 MHz
cycles; determines the time between the microcontroller clock is switched
off and the main clock is switched off
PSIE-MMU control byte (see
Rev. 04 — 10 August 2000
Address
0x5C: for writing data to the memory manager
0x5D: for reading data from the memory manager
0x5E: for writing commands
0x5F: not in use
Function
select end-point
read/write status
initialize/read status information
read/write register bank
not used
set non-USB register
read/write data
acknowledge setup
set buffer empty
set buffer full
read interrupt register
read current frame number
send resume
set status change bits
set mode
Table 62
Table
61). The LSB of the address differentiates between
must be sent to the I
Table
64)
Digital camera USB interface
2
C-bus address 0x5E.
SAA8115HL
© Philips Electronics N.V. 2000. All rights reserved.
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