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5
Block Diagram ( FE & PCMCIA)
PCMCIA
PCMCIA
Card
FLASH _WP Ctrl
CI Detect
(/ CI_CD1 / /CI_CD2)
PCM_VAL_ERR / PCM_CLK / PCM_DATA_SYN
NAND Flash
PCM_MDI[0:7]
PCM_MIVAL_ERR
PCM_MCLKI
PCM_MISTRT
PCM_MCLKI
PCM_MISTRT
CI_TS_DATA[0-7]
CI_TS_CLK / CI_TS_VAL / CI_TS_SYNC
CI_ADDR[5][6][8][10][14]
PCM_Address[0:7]
NAND_DATA[0:7]
NAND_DATA[0:7]
74LVC245A
Bi-Buffer
CI_DATA[0:7]
NAND_DATA[0:7]
Direction Select : NAND_REb
Ci_EN1
Demod
TS_DATA[P]
TS_VAL_ERR / TS_CLK / TS_DATA_SYN
DVB T/C
ATSC
ISDB-T
Demod
CI Detect
DIF_P/N
74LVC125APW
CI_CE1 /CI_CE2
NAND_REb / NAND_WEb
PCM_OE / PCM_WE
CI_TS_DATA[0:7]
CI_TS_MIVAL_ERR
CI_TS_MCLKI
CI_TS_MISTRT
CI_TS_MCLKI
CI_TS_MISTRT
PCM_DATA[0:7}
/PCM_REG(/REG), PCM_RST
IF_AGC
H/NIM
F/NIM
74AHC08PW
/CI_EN1
NAND_REb / NAND_CLE /
NAND_REb / NAND_CLE /
PCM_IORD / PCM_IOWR
PCM_CE1
CI_ADDR[0] / CI_ADDR[1]
5V_CI_ON
74LVC245A
Bi-Buffer
PCM_ADDR[2][3][4][7][9][11][12][13]
CI_ADDR[2][3][4][7][9][11][12][13]
/CI_EN1
BCM35230
(B0)
Main SoC
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