SH7014 Datasheet, PDF (518/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

17. I/O Ports (I/O)
17.6 Port E
Port E is a 16-pin input/output port, as listed in table 17.13.
Table 17.13 Port E
Extended Modes (Modes 0, 1, 2)*¹
PE15 (I/O)/ DACK1 (output)
PE14 (I/O)/DACK0 (output)/AH (output)
PE13 (I/O)
PE12 (I/O)
PE11 (I/O)
PE10 (I/O)
PE9 (I/O)
PE8 (I/O)
PE7 (I/O)/TIOC2B (I/O)
PE6 (I/O)/TIOC2A (I/O)
PE5 (I/O)/TIOC1B (I/O)
PE4 (I/O)/TIOC1A (I/O)
PE3 (I/O)/TIOC0D (I/O)/DRAK1 (output)
PE2 (I/O)/TIOC0C (I/O)/DREQ1 (input)
PE1 (I/O)/TIOC0B (I/O)/DRAK0 (output)
PE0 (I/O)/TIOC0A (I/O)/DREQ0 (input)
Notes: 1. Modes 0 and 1 only in the SH7014.
2. SH7016 and SH7017 only.
Single Chip Mode*²
PE15 (I/O)
PE14 (I/O)
PE13 (I/O)
PE12 (I/O)
PE11 (I/O)
PE10 (I/O)
PE9 (I/O)
PE8 (I/O)
PE7 (I/O)/TIOC2B (I/O)
PE6 (I/O)/TIOC2A (I/O)
PE5 (I/O)/TIOC1B (I/O)
PE4 (I/O)/TIOC1A (I/O)
PE3 (I/O)/TIOC0D (I/O)
PE2 (I/O)/TIOC0C (I/O)
PE1 (I/O)/TIOC0B (I/O)
PE0 (I/O)/TIOC0A (I/O)
17.6.1 Register Configuration
Table 17.14 summarizes the port E register.
Table 17.14 Port E Register
Name
Abbreviation R/W
Port E data register PEDR
R/W
Initial Value
H'0000
Address
H'FFFF83B0
H'FFFF83B1
Access Size
8, 16, 32
Rev.5.00 Sep. 27, 2007 Page 484 of 716
REJ09B0398-0500