I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/00h - Philips TDA8366 - SOURCE SELECT / STATUS 1
Desc: the TDA8366 is an I2C-bus controlled PAL/NTSC TV Processor
Note: subaddresses auto-increment, allowing any or all of registers 00h to
13h to be written in a single I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. telegram
SeeAlso: I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/01h"TDA8366",I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/03h"TDA8366"
Bitfields for TDA8366 Source Select (write-only):
Bit(s) Description (Table I0045)
7-6 source select 1: decoder and text
00 CVBS(int)
01 CVBS(ext)
10 S-VHS
11 S-VHS (CVBSext)
5-4 source select 2: picture-in-picture
(same values as bits 7-6)
3-2 phase 1 time constant
00 normal
01 slow
1x fast
1-0 crystal
00 two 3.58 MHz
01 one 3.58 MHz (on Pin32)
10 one 3.58 MHz (on Pin33)
11 3.58 MHz on Pin32 and 4.4 MHz on Pin33
SeeAlso: #I0105,#I85
Bitfields for TDA8366 Status 1 (read-only):
Bit(s) Description (Table I0046)
7 "POR" power-on reset flag
6 "FSI" field frequency (0 = 50 Hz, 1 = 60 Hz)
5 "STS" S-VHS input signal present
4 "SL" Phase 1 is locked
3 "XPR" X-ray protection: overvoltage detected
2-0 color decoder mode (see #I0122)
SeeAlso: #I0104,#I0121
(Table I0047)
Values for TDA8366 color decoder mode:
000b automatic detection (write) / none identified (read)
001b force NTSC 3.58 MHz
010b force PAL 4.4 MHz
011b force SECAM
100b force NTSC 4.4 MHz
101b force PAL 3.58 MHz (crystal on Pin32)
110b force PAL 3.58 MHz (crystal on Pin33)
111b reserved
SeeAlso: #I0120,#I0105