pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 379

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

REGISTER 20-2:
© 2007 Microchip Technology Inc.
bit 9-8
bit 7-6
bit 5-2
bit 3-0
Note 1:
2:
3:
4:
Whenever WAITM3:WAITM0 = 0000, WAITB and WAITE bits are ignored and forced to 1 T
for a write operation; WAITB = 1 T
When ADDR15 and ADDR14 are used as CS2 and CS1, or ADDR15 is used as CS2, these bits are not
subject to auto-increment/decrement.
In Master Mode 1 or Master Mode 2, data pins PMD<15:0> are active when MODE16 = 1; data pins
PMD<7:0> are active when MODE16 = 0.
On 64-pin devices, data pins PMD<15:8> are not available.
MODE1:MODE0: Parallel Port Mode Select bits
11 =Master Mode 1 (PMCSx, PMRD/PMWR, PMENB, PMA<x:0>, PMD<15:0>)
10 =Master Mode 2 (PMCSx, PMRD, PMWR, PMA<x:0>, PMD<15:0>)
01 =Addressable Slave Mode, control signals (PMRD, PMWR, PMCS, PMD<7:0>, PMA<1:0>)
00 =Legacy Parallel Slave Port, control signals (PMRD, PMWR, PMCS, PMD<7:0>)
WAITB1:WAITB0: Wait State Configuration bits (Data Setup to Read/Write)
11 =Data wait of 4 T
10 =Data wait of 3 T
01 =Data wait of 2 T
00 =Data wait of 1 T
WAITM3:WAITM0: Wait State Configuration bits (Read to Byte Enable Strobe)
1111 =Wait of additional 16 T
...
0001 =Wait of additional 2 T
0000 =No additional wait cycles (operation forced into one T
WAITE1:WAITE0: Wait State Configuration bits (Data Hold After Strobe)
11 =Wait of 4 T
10 =Wait of 3 T
01 =Wait of 2 T
00 =Wait of 1 T
for Read operations:
11 =Wait of 3T
10 =Wait of 2T
01 =Wait of 1T
00 =Wait of 0T
PMMODE: PARALLEL PORT MODE REGISTER (CONTINUED)
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
; multiplexed address phase of 4 T
; multiplexed address phase of 3 T
; multiplexed address phase of 2 T
; multiplexed address phase of 1 T
Advance Information
PB
PB
PBCLK
cycle, WAITE = 0 T
PBCLK
PIC32MX FAMILY
PB
PB
PB
PB
PB
cycles for a read operation.
)
(3,4)
(1)
(1)
(3,4)
DS61143A-page 377
PBCLK
cycle