W6691CP Просмотр технического описания (PDF) - Winbond
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W6691CP Datasheet PDF : 106 Pages
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Preliminary W6691
8.8.16 GCI CI1 Command Register CI1X Read/Write Address 32H................................................77
8.8.17 GCI Extended Interrupt Register GCI_EXIR Read_clear Address 34H.....................................78
8.8.18 GCI Extended Interrupt Mask Register GCI_EXIM Read/Write Address 35H .........................78
8.9 Miscellaneous Register .................................................................................................................... 79
8.9.1 Timer 1 Register TIMR1 Read/Write Address 38H ....................................................................79
8.9.2 Timer 2 TIMR2
Read/ Write Address 39H................................................................80
8.9.3 Peripheral Control Register PCR Read/Write Address 3AH........................................................81
8.9.4 Peripheral I/O Data Register PIODR Read/Write Address 3BH ............................................82
8.9.5 SFCTL Switch Functional Control Register
Read/Write
Address 3CH
83
8.9.6 ACTL1 Auxiliary Control Register 1 Read/Write Address 3DH ..................................................84
8.9.7 ACTL2 Auxiliary Control Register2 Read/Write Address 3EH ..................................................85
8.9.8 ACTL3 Auxiliary Control Register 3 Read/Write Address 3FH .................................................86
8.10 B1 Channel HDLC Controller Register Address MAP .................................................................... 86
8.11 B1 Channel HDLC controller Register Memory Map ...................................................................... 87
8.11.1 B1_ch receive FIFO B1_RFIFO Read Address 50H ..........................................................87
8.11.2 B1_ch transmit FIFO B1_XFIFO Write Address 51H ...........................................................87
8.11.3 B1_ch command register B1_CMDR Read/Write Address 53H ................................................88
8.11.4 B1_ch Mode Register B1_MODE Read/Write Address 54H....................................................89
8.11.5 B1_ch Extended Interrupt Register B1_EXIR Read_clear Address 56H...................................90
8.11.6 B1_ch Extended Interrupt Mask Register B1_EXIM Read/Write Address 57H ................91
8.11.7 B1_ch Status Register B1_STAR Read Address 58H.......................................................91
8.11.8 B1_ch Address Mask Register 1 B1_ADM1 Read/Write Address 59H ..................................92
8.11.9 B1_ch Address Mask Register 2 B1_ADM2 Read/Write Address 5AH .....................................93
8.11.10 B1_ch Address Register 1 B1_ADR1 Read/Write Address 5BH ...........................................93
8.11.11 B1_ch Address Register 2 B1_ADR2 Read/Write Address 5CH ...........................................93
8.11.12 B1_ch Receive Frame Byte Count Low B1_RBCL Read Address 5DH ................................93
8.11.13 B1_ch Receive Frame Byte Count High B1_RBCH Read Address 5EH ...............................94
8.11.14B1_ch Transmit Idle Pattern B1_IDLE Read/Write Address 5FH .............................................94
8.12 B2 Channel HDLC Controller Register Address Map ..................................................................... 95
8.13 B2 Channel HDLC Controller Register Memory Map ..................................................................... 95
9. ELECTRICAL CHARACTERISTICS ................................................................................................ 97
9.1 Absolute Maximum Rating................................................................................................................ 97
9.2 Power Supply ................................................................................................................................... 97
9.3 DC Characteristics............................................................................................................................ 97
9.4 Preliminary Switching Characteristics .............................................................................................. 99
9.4.1 PCM Interface Timing ......................................................................................................................99
9.4.2 8-bit Microprocessor Timing ..........................................................................................................101
Publication Release Date: Sep 2001
4
Revision 1.1
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