IBM EM78P221/2N Manuale Utente
Contents
Product Specification (V1.0) 10.19.2007
• iii
(This specification is subject to change without further notice)
Contents
4.1 EM78P222N ....................................................................................................... 4
4.2 EM78P221N ....................................................................................................... 5
4.2 EM78P221N ....................................................................................................... 5
6.2.7 R4 (Select Indirect Address) .............................................................................11
6.2.8 Bank
6.2.8 Bank
6.2.10 Bank 0-R7 (Port 7) ............................................................................................11
6.2.11 Bank 0-R8 (Port 8) ............................................................................................11
6.2.12 Bank 0-R9~RD (Reserve) .................................................................................11
6.2.13 Bank 0-RE (WUCR: Wake-up Control Register)...............................................12
6.2.14 Bank 0-RF (Interrupt Status Register)...............................................................12
6.2.15 Bank 1-R5 ~R7 (I/O Port Control Register).......................................................13
6.2.16 Bank 1-R8 (I/O Port Control Register) ..............................................................13
6.2.17 Bank 1-R9 (Reserve).........................................................................................14
6.2.18 Bank 1-RA (CMPCON: Comparator Control Register) .....................................14
6.2.19 Bank 1-RB (Pull-down Control Register)...........................................................15
6.2.20 Bank 1-RC (Open-Drain Control Register) .......................................................15
6.2.21 Bank 1-RD (Pull-high Control Register) ............................................................16
6.2.22 Bank 1-RE (WDT Control Register) ..................................................................16
6.2.23 Bank 1-RF (Interrupt Mask Register) ................................................................17
6.2.24 Bank 2-R5 (HDCR: High Drive Control Register for Port 6)..............................18
6.2.25 Bank 2-R6 (HSCR1: High Sink Control Register for Port 5) .............................18
6.2.26 Bank 2-R7 (HSCR2: High Sink Control Register for Port 6) .............................19
6.2.11 Bank 0-R8 (Port 8) ............................................................................................11
6.2.12 Bank 0-R9~RD (Reserve) .................................................................................11
6.2.13 Bank 0-RE (WUCR: Wake-up Control Register)...............................................12
6.2.14 Bank 0-RF (Interrupt Status Register)...............................................................12
6.2.15 Bank 1-R5 ~R7 (I/O Port Control Register).......................................................13
6.2.16 Bank 1-R8 (I/O Port Control Register) ..............................................................13
6.2.17 Bank 1-R9 (Reserve).........................................................................................14
6.2.18 Bank 1-RA (CMPCON: Comparator Control Register) .....................................14
6.2.19 Bank 1-RB (Pull-down Control Register)...........................................................15
6.2.20 Bank 1-RC (Open-Drain Control Register) .......................................................15
6.2.21 Bank 1-RD (Pull-high Control Register) ............................................................16
6.2.22 Bank 1-RE (WDT Control Register) ..................................................................16
6.2.23 Bank 1-RF (Interrupt Mask Register) ................................................................17
6.2.24 Bank 2-R5 (HDCR: High Drive Control Register for Port 6)..............................18
6.2.25 Bank 2-R6 (HSCR1: High Sink Control Register for Port 5) .............................18
6.2.26 Bank 2-R7 (HSCR2: High Sink Control Register for Port 6) .............................19